Mathematics High School

all you need is in the photo ​

All You Need Is In The Photo

Answers

Answer 1

Answer:

4 hours mowing lawns and 4 hours washing cars. 6 hours washing cars and 2 hours mowing lawns.

Step-by-step explanation:

Car washing gets paid more so it would only be fair if he worked more hours of washing cars than mowing lawns. Hope this helped you!!

Related Questions

Sometimes, people have a pet house mouse. If a mouse could travel at top speed, running 20.25 miles in 2.5 hours, how far could It travel In one hour?

Answers

Answer:

8.1 miles

Step-by-step explanation:

You have to divide

Does anyone know how to dilate a rectangle by 1/3

Will mark BRAINLIEST!!!!! if possible!

Answers

Answer:

Does this help?

Step-by-step explanation:

One week, Isabella bought two bags of apples and three bags of oranges. The next week, she bought one bag of apples and two bags of oranges. If a represents the cost of each bag of apples and are represents the cost of each bag of oranges, which expression could Isabella used to calculate the difference between the amount she spent each week?
A: 3a-r
B: 3a-r
C: (2a-3r)-(a-2r)
D: (2a+3r)-(a+2r)

Answers

Answer:

c

Step-by-step explanation:that is the answer

I WILL GIVE BRAINLIEST!!!!

Answers

Answer:

the top right is 18 and the bottom middle is  5 there are 18 apples in a group that has 10 pears.

Step-by-step explanation:

ratio

n − 23 ≥ 19 solve the inequality

Answers

Answer:

N greater than or equal to 42

Step-by-step explanation:

You have to look at the equation and then add 23 to both of the sides. After you will get 42 and drop down everything.

Which ones form a square?

Answers

Answer:

the first one

Step-by-step explanation:

In Carna's desk drawer, there are 16 paper clips and 20 elastic bands. In Noelia's office supply tray, there are 10 paper clips and 13 elastic bands. Who has a lower ratio of paper clips to elastic bands?

Answers

Answer:

Carna has a lower ratio of paper clips to elastic bands

0.2

Step-by-step explanation:

step one

given data

In Carna's desk drawer

number of paper clips 16

number of elastic band= 20

ratio of paper clips to elastic bands

16:20= 1/5 =0.2

Noelia's office supply tray

number of paper clips 10

number of elastic band= 13

ratio of paper clips to elastic bands

10:13= 0.76

Carna has a lower ratio of paper clips to elastic bands

0.2

f(1) = 25
(1) =
f(n) = f(n − 1). (-5)
f(3) =

Answers

Answer:

f(3)=1

It is correct

Problem 1:
1
Define the variable
1. Trini needs more than 51
cubic feet of soil to top up
his raised garden. Each bag
of soil contains 1.5 cubic
feet. Write and solve an
inequality to find how many
bags of soil Trini needs.
2. Write the inequality
B. Solve the inequality
Interpret the solution
d speaker notes

Answers

Answer:

variable or scalar is a storage location paired with an associated symbolic name, which contains some known or unknown quantity of information referred to a

1.

1.5x > 51
X > 51/1.5
X > 34

Trini needs more than 34 bags of soil.

I start with 100 and subtract 3 repeatedly. (100 - 3, 97 - 3, 94 - 3 and so on). How many subtractions would I have to do to get the FIRST single-digit number?

Answers

31!!!
3(31)=93
100-93=7

Using an arithmetic sequence, it is found that you would need to do 32 subtractions

In an arithmetic sequence, the difference between consecutive terms is always the same, called common difference d.

The nth term of an arithmetic sequence is given by:

[tex]a_n = a_1 + (n - 1)d[/tex]

In which [tex]a_1[/tex] is the first term.

In this problem:

Starts with 100, which is the first term, hence [tex]a_1 = 100[/tex].Subtracts 3, which is the common difference, hence [tex]d = 3[/tex]

Then:

[tex]a_n = a_1 + (n - 1)d[/tex]

[tex]a_n = 100 - 3(n - 1)[/tex]

[tex]a_n = 103 - 3n[/tex]

To get a single-digit number, we need that:

[tex]a_n \leq 9[/tex]

Hence, solving the inequality:

[tex]103 - 3n \leq 9[/tex]

[tex]-3n \leq -94[/tex]

[tex]3n \geq 94[/tex]

[tex]n \geq \frac{94}{3}[/tex]

[tex]n \geq 31.3[/tex]

Rounding up, 32 subtractions need to be done.

A similar problem is given at https://brainly.com/question/23842987

Help me out please guys

Answers

First Answer:

the slope of the line is 2.

following the equation

m = rise/run

The rise is 4 and the run is 2

4/2 = 2

Answer:

m=-2

Step-by-step explanation:

Since the line is sloping down, we know the slope is negative. To find the slope count the number of units up/down and the number of units over. In this case, pick any 2 points the line crosses through and think:

"down 4, over 2".

-4/2

-2

HTH :)

The chart shows the elevation of several cities. City Elevation (m) Amsterdam 2 Rotterdam –4 Utrecht 1 Zuidplaspolder –7 Which city in the chart has the lowest elevation? Amsterdam Rotterdam Utrecht Zuidplaspolder

Answers

Answer:

The Answer Is -7 Zuidplaspolder

Step-by-step explanation:

Answer:

im sure its 7 no cap

Step-by-step explanation:

Can someone help me with 1,2,3

Answers

Answer:

I think its

1. AC=14

2.x=6

3.x=4

what is the square root of 16

Answers

Answer:

the square root of 16 is 4

Step-by-step explanation:

A function is defunded by f(x)=x/4. What is f(-8)?
pls help :(

Answers

-8 is what you are inputting, or the replacement for x in this function. all you gotta do it divide it by 4 to get -2.

give the new coordinates. Square WXYZ with vertices W(1,7), X(6,5),
Y(4,0), and Z(-1, 2): (x, y) = (x-7, y-6)

Answers

Given:

The vertices of square WXYZ are W(1,7), X(6,5),  Y(4,0), and Z(-1, 2).

Consider the rule of transformation is [tex](x, y)\to (x-7, y-6)[/tex].

To find:

The new coordinates.

Solution:

We have,

[tex](x, y)\to (x-7, y-6)[/tex]

Using the above rule of transformation, we get

[tex]W(1, 7)\to W'(1-7, 7-6)=W'(-6,1)[/tex]

[tex]X(6, 5)\to X'(6-7, 5-6)=X'(-1,-1)[/tex]

[tex]Y(4, 0)\to Y'(4-7, 0-6)=Y'(-3,-6)[/tex]

[tex]Z(-1, 2)\to Z'(-1-7, 2-6)=Z'(-8,-4)[/tex]

Therefore, the new vertices are W'(-6,1), X'(-1,-1), Y'(-3,-6) and Z'(-8,-4).

What is the height of the prism shown below?
25
13
7
10

Answers

13 inches is the height

Please help me!!!!! I’m confused

Answers

The negative sign on an exponent means the reciprocal. Think of it this way: just as a positive exponent means repeated multiplication by the base, a negative exponent means repeated division by the base.

Answer:

means you divide.

Step-by-step explanation:

A positive you would multiply and a negative you divide.

Does that make sense>

Which of the following in the picture is true about the function f(x) = (x-7)^2 + 9

Answers

Answer:

A).a. The vertex is in quadrant IV and the graph opens down.

Step-by-step explanation:

Am i right???
plss check and dont lie
will give brainliest

Answers

Answer:

by the looks of it yeah you are

Step-by-step explanation:

What is the equation of the line that passes through the point (7,−3) and has an undefined slope

Answers

Answer:

The equation of the line that passes through the point (7,−3) and has an undefined slope will have the equation:  x = 7.

Step-by-step explanation:

As the line has an undefined slope, meaning the line is vertical.

As we know that the vertical line passes through (7, -3), so it can never pass through any x-value other than x = 7, although it can pass through infinite y-values.

so the equation of line will be: x = 7

Therefore, the equation of the line that passes through the point (7,−3) and has an undefined slope will have the equation:  x = 7.

What is an equation of the line that passes through the point (-2,-6)(−2,−6) and is parallel to the line x+2y=8x+2y=8?

Answers

Answer:

y=

2

1

​

x−7

Step-by-step explanation:

uii

Answer:

y=1/2x-7

I know it because the guy who typed the other answer was a idiot

The ice cream shop sells sundaes for $2 each and banana splits for $3 each. One day, the shop sold 8 more sundaes than banana splits and also made a total of $156. Which system of equations represents the situation?

Answers

Answer:

[tex]s = 8+b\\2s+3b=156[/tex]

Step-by-step explanation:

To find which systems of equation represents the situation, we can break down the key information and create two variables:

Variables:

Let [tex]s[/tex] = number of sundaes sold.

Let [tex]b[/tex] = number of banana splits sold.

Given information:

Sundae: [tex]\$2[/tex]

Banana Splits: [tex]\$3[/tex]

8 more sundaes sold than banana splits. This can be expressed by [tex]s=8+b[/tex].

Total sold was [tex]\$156[/tex]. This can be expressed as [tex]2s+3b=156[/tex].

∴ The systems of equation that expresses this situation are [tex]s=8+b[/tex] and [tex]2s+3b=156[/tex].

Hope this helps :)

Multiply (3x2 + y2) by (x2 + 2y2)​

Answers

Answer:

3x^4 + 7x^2y^2 + 2y^4

Step-by-step explanation:

(3x^2 + y^2) (x^2 + 2y^2)

3x^4 + 6x^2y^2 + x^2y^2 + 2y^4

3x^4 + 7x^2y^2 + 2y^4

-TheUnknownScientist

PLEASE GIVE ME AN ANSWER QUICKLY! Hiroshi spends 30 minutes on history homework , 60 minutes on English homework, and x minutes on math homework. One fourth of his total homework time is spent on math. Which equation can be used to find the amount of time Hiroshi spends on his math homework?

A. 1/4 (x+30+60)=x

B. 1/4 (x)=x(30+60)

C. 1/4x(30+60)=x

D. 1/4(x)=(30+60)

Answers

Answer:

A

Step-by-step explanation:

He spends:30 mins on History60 mins on Englishx mins on mathso the total time he spends is [tex](TotalTime)minutes=(30+60+x)minutes[/tex] one fourth of this is his math time, since x is math time, then we have [tex]\frac{1}{4}(TotalTime)minutes=(x)minutes[/tex] But we know what totaltime in minutes is so [tex]\frac{1}{4}(30+60+x)minutes=(x)minutes[/tex] or simply: [tex]\frac{1}{4}(30+60+x)=x[/tex]

Will give brainliest screenshot Will give brainliest screenshot Will give brainliest screenshot Will give brainliest screenshot attached

Answers

Answer:

one 5 and 2 ones hope this will help u

Answer:

One and five should be the answer.

Jane made a mistake when writing down a mutliplication , and she multiplied by 54 instead of 45. Her answer was 198 more than it should have been. What number did she multiply 54 by?

Answers

Answer:

22

Step-by-step explanation:

Given that:

Let number multiplied by 54 = x

Let output = y

x * 54 = y + 198

x * 45 = y

54x = y + 198 - - - (1)

45x = y - - - (2)

Put y = 45x in (1)

54x = 45x + 198

54x - 45x = 198

9x = 198

x = 22

Number multiplied by 54 is 22

If 5 more than 5 times a number is 20, what is the number?

Answers

Answer:

9

Step-by-step explanation:

20 divided by 5 is 4 plus 5 is 9

A rectangle has a perimeter of 38+x 38+x centimeters. The rectangle has a length of 3x−2 3x−2 centimeters and a width of x centimeters. What is the length of the rectangle? A. Substitute the dimensions of the rectangle info the perimeter formula P=2w+2l P=2w+2l b. Solve for x. C. Find the length of the rectangle.

Answers

Answer:

The length of the rectangle is 6 centimeters

Step-by-step explanation:

The perimeter of a rectangle =

P = 2L + 2W

A rectangle has a perimeter of 38+x centimeters. The rectangle has a length of 3x−2 centimeters and a width of x centimeters.

Hence:

38 + x = 2(3x - 2) + 2(x)

38 + x = 6x - 4 + 2x

Collect like terms

38 + 4 = 6x + 2x - x

42 = 7x

x = 42/7

x = 6 centimeters

The length of the rectangle is 6 centimeters

SOMEONE PLZ HELP! ALSO DONT SPAM!

Answers

Answer

A : (1,-5)

Explanation

Dude, I'm pretty sure the stuff is used to throw you off. Just find the coordinates.

Answer:

A : (1,-5)

Step-by-step explanation:

Other Questions
How to write a letter to your father asking him money to buy a mobile phone In 2015, a massive earthquake hit Nepal, destroying roads and buildings, and killing thousands of people. What impact would you predict such a natural disaster to have on the U.S. economy in the short run? 3) A 20 year mortgage set up for uniform monthly payments with 6 percent interest compounded monthly is taken over by a new owner after 8 years. At that time $12,000 is still owed on the principal. What was the amount of the original loan? how do you write 5,520 in scientific notations B. How did the education of African boys and girls differ? how did the noveloliver twist create public support against child labor?a quick and short answer Which best describes the expression b(4-n)? 6 It takes one hour to drive 80 km. How far can you drive in 20 minutes at that speed?a) 20 kmb) 25 kmc) 27 kmd) 30 kmPlease help I want with steps what negative 8 in graphing Yelena cries more than the average child. Her sleep patterns are irregular, and it's hard for her mom to calm her down. Thomas and Chess would argue that she most likely has a(n) _________________ temperament.a. difficult b. easy c. slow-to-warm up d. disorganized is y=1/100(31)x a exponential decay? help plzzz idk what it is Drag the tiles to the correct boxes to complete the pairs.Match the pretrial motions with their correct descriptions.motion for a bill of particularsmotion for discoverymotion for suppressionmotion for continuancestates that the prosecution may not use unconstitutionallyobtained evidence in the trial>requests the judge to postpone the trialrequests the judge to make the prosecutor's evidence,witnesses, and other details available to the defensebefore the trial starts>helps the defense obtain a list of items that the prosecutionplans to present as illegal Who were the earliest settlers to create a modern correctional institutions?O Virginianspeople from the Mayflowerthe people of New Amsterdamthe Puritans of Pennsylvania ______ are NOT a source of arsenic in the environment. *PesticidesRocks that naturally contain the elementWeed killersOld water pipesWhat policy change was based on the results of the students water-testing project? *The U.S. Environmental Protection Agency established a national limit for arsenic in drinking water.The national limit for arsenic in drinking water was lowered to 5 parts per billion (ppb).The national limit for arsenic in drinking water was increased to 10 ppb.New Hampshires limit for arsenic in drinking water was lowered from 10 ppb to 5 ppb.Damage to the bodys _______ system can affect brain development, learning, and memory. *cardiovascularmuscularendocrinenervous4. The element arsenic is a ______. *metalloidmetalnonmetalnoble gas5. Explain how the characteristics of arsenic can make it difficult to know whether a well is contaminated. * Two students stand close to each other Why do they not get pulled closer to each other due to the gravitational pull they exert on each other The author introduces her essay by relating an anecdote from her vacation in France (paragraphs 1 and 2) primarily topraise the widespread custom of European nappingpraise the widespread custom of European nappingAconfirm her audiences suspicion that napping is inefficientconfirm her audiences suspicion that napping is inefficientBoffer advice to Americans traveling in rural Franceoffer advice to Americans traveling in rural FranceCestablish a cultural comparison for her argument about nappingestablish a cultural comparison for her argument about nappingDexplain the daily routine of a French lockkeeper ill give you a Brainliest if it is rightThe diagram below shows a portion of the rock cycle.At what location in the diagram is sandstone most likely formed? A) Location AB) Location BC) Location ED) Location D essay for Prometheus Can people who answer questions on here just say the answer and then write the explanation after? I'm sure you have to do it like that so that brainly gets that sweet money from the ads, but i speak for every student on here when i say its anoyying and incompentent to have to spam refresh the page just to see the answer. Put the answer first.