Help w/ math, please & thanks!

Mathematics Middle School

Help w/ math, please & thanks!

Answers

Answer 1

Answer:

5. a

6. b

7. b

8. a

Answer 2

A
B
B
A

I think this is right!

Related Questions

help please
help ..............................................

Answers

Rs 9600 pls give Brainlyest

rs 9600 please give a thanks

more brainliest if its right :D

Answers

Answer:

-39 or option c

Step-by-step explanation:

follow the steps to get answer

Answer:

option c

Step-by-step explanation:

also i think using the little emoticon thingies is super cute- heres one of my faves: :oD hehe clown

Find the sale price. The original price of a remote control car is $70. The car is on sale for 20% off.

Answers

$56
Explanation:
70(20%)=14
70-14=56

Answer:

14 is the correct anser i look it up

help me. Please ;-;

i need 20 characters ;-;

Answers

Answer:

I need more context

Step-by-step explanation:

A pharmacist put 2.415 ounces of vitamin pills into bottles. She put 0.023 ounces of vitamin
pills into each bottle.
How many bottles did the pharmacist use for these vitamin pills?

Answers

Answer: 105 bottles

Step-by-step explanation: You divide the amount used and how much was in each one. :)

105 bottles should be the right answer!!

Your bathroom sink is broken and you need to have a plumber come to your house to make the repair.

Pete's Plumbing charges $95 for a service call and $25.75 per hour for repairs.

Mike's Plumbing charges $50 for a service call and $40.75 per hour for repairs.

How many hours would it take for the cost to be the same for both companies?

A.
1 hour

B.
2 hours

C.
3 hours

D.
4 hours

Answers

Answer:

how are you today

Please help me I will give you the brain thing and extra points (image below) 2/5

Answers

Answer:

The slope is 0

Step-by-step explanation:

here the thing to remember

If you can walk on the line, the slope is 0, if you can’t it’s undefined

Yah it’s 0 just to resure you

Student #4:

9 - 2x ≥ 4
-2x ≥ -5
x ≥
x ≥ 2

Solved the inequality incorrectly and graphed their solution incorrectly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.

Answers

Answer:

I can’t see the graph but this student solved it incorrectly. When she divide both sides by -2, she should’ve flipped the sign.

flip the sign flip the sign because x isnt grater than 2

HELP!!! WILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

Answer:

ok so the answer is 2.4 and btw im back :D

Step-by-step explanation:

Let a = 4 and b = 3. Select from the drop-down menu to create a true statement. 2ab+b2 > 3a2– Choose... A. 2 B. 2b C. 4a D. 4b

Answers

Answer:

the first one is correct

Step-by-step explanation:

Your answer would be La La La

Please help me I will give you the brain thing and extra points (image below) 3/5

Answers

The answer is D! your Y is going down my 5 and your X is going up by 3 which makes it -5/3 . It’s -5/3 because (x,y) is coordinates and y/x is for fractions

What is the equation to find the circumference of a circle?

Answers

Answer:

C=2 π r

Step-by-step explanation:

Answer:

C=2(3.14)r

C= 3.14(d)

Step-by-step explanation:

This is an equation to find circumference using radius or diameter

PLEASE HELP WILL GIVE BRAINLEST EMERGENCY!

Answers

I think it is three but I am not completely sure, hope this helps

Identify the graphed linear equation.

Answers

c
step by step explanation:

WILL MARK BRAINLIEST IF CORRECT
What is the solution to the system of equations below?

y = one-half x + 6 and y = negative three-fourths x minus 4

A. (–8, 2)
B. (–8, –1)
C. (8, 10)
D. (8, –10)

Answers

Hey that’s the problem I put in my classes test

Which symbol replaces the box to make the statement true? 18÷6+3□6+12÷3
A.
C. =

Answers

Answer:

(=) is the correct answer

The Symbol that replaces the box to make the statement true is an equal sign: =

A new seven – story apartment building is opening in our town. I was curious when I read the apartments on the higher floors were more expensive, so I went to the open house.

I discovered that there is only one very large apartment on the top floor. Each floor has twice as many apartments as the floor above it. The lowest floor contains only one-room studio apartments which are very small.

How many apartments are in this new building?

Find the generalized formula that would tell me how many apartments would be in this building if it had “X” stories?

Answers

its x=42

Step-by-step explanation:

none

Susan deposited $275 in a savings account that earns simple interest at a rate of 4.5%. She made no additional deposits and no withdrawals. When Susan closed the account, she had earned a total of $148.50 in interest. How long was the account open?

Answers

Answer: 12 years

Step-by-step explanation:

Answer:

12 Year.

Hope this helps

Step-by-step explanation:

The table and the graph below each show a different relationship between the same two variables, x and y.

How much more would the value of y be on the graph than its value in the table when x = 12?

- 20

- 90

- 150

- 180

Answers

It’s -150 hopes this helps !

solve 2x +6 < 10 I WILL GIVE BRAINLIEST IF ANSWER IS CORRECT!!

Answers

Answer: x<2

Step-by-step explanation:

You subtract 6 from both sides

2x+6-6<10-6

2x<4

Then divide both sides by 2

Jessica’s friend lent her $5. Later that day Jessica gave her friend back $1.75 Which rational number represents the overall change to the amount of money Jessica’s friend has?

Answers

Answer:

-$3.25

Step-by-step explanation:

She had $5 to begin with and ended with $1.75 the change is - because she has less 5-1.75=3.25

-$3.25 good luck lol

Write the power of 10 to multiply the divisor by to make it a whole number. Then, write the equivalent problem and find the quotient.

16.65 divided by 0.37
i need halp wit this and also i brainly keeps deleting meh questions

Answers

Answer:

Step-by-step explanation:

The equivalent problem is 16.65×10²/0.37×10² and the quotient is 45.

What is a quotient?

In arithmetic, a quotient is a quantity produced by the division of two numbers. The quotient has widespread use throughout mathematics, and is commonly referred to as the integer part of a division, or as a fraction or a ratio.

Given that, 16.65 divided by 0.37.

Now, multiply both numerator and denominator by 10², we get

16.65×10²/0.37×10²

= 1665/37

= 45

Therefore, the quotient is 45.

Learn more about the quotient here:

https://brainly.com/question/16134410.

#SPJ2

A fish tank contains 8 neon tetras and 12 guppies. What is the ratio of neon tetras to guppies?
A.1:5
B.2:3
C.3:2
D.2:5

Answers

B: 2;3

Step-by-step explanation:
GCF(greatest common factor) of 8 and 12 = 4
8/4=2 and 12/4=3

The answer is b .
U simplify.
2 into 8 goes 4 times
2 into 4 goes 2 times
2 into 12 goes 6 times
2 into 6 goes 3 times

So the answer is 2:3

(4-y) (6) thanksssss

Answers

I got y=4 but I’ll go ahead and write it down

6•(4-y) is the answer

Janice wanted to calculate 3/5 of the sale price of new jeans on her calculator which decimal should she type into her calculator that has the same value as 3/5

Answers

Answer: 0.6

Step-by-step explanation:

Answer: 0.6
Explain: Because 3 divided by 5 is 0.6

Give the domain and range of the relationship. Determine whether or not the relationship is a function.

Answers

domain is : 3 & 2
range is: 7&13
It is not a function because the input (or also known as the x value) has more than one output ( y value)
Hope this helps! Please mark brainlist if possible!

it is not a function

9. Evaluate the ceiling function for the given value.
A. f(x) = ⌈x⌉; x = −7.4

B. g(x) = ceiling (x, 0.50);
x = 21.27

Answers

Given:

A. f(x) = ⌈x⌉; x = −7.4

B. g(x) = ceiling (x, 0.50); x = 21.27

To find:

The values of ceiling function for the given value.

Solution:

We have,

f(x) = ⌈x⌉; x = −7.4

Here, f(x) is a ceiling function, so we need to find the nearest next integer value because if m < x ≤ n, then ⌈x⌉ = n, where m and n are integers.

Now,

f(-7.4) = ⌈-7.4⌉

f(-7.4) = -7

Therefore, the value of f(x) is -7 at x=-7.4.

g(x) = ceiling (x, 0.50); x = 21.27

Here, g(x) is a ceiling function with 0.50, so we need to find the nearest next multiple of 0.50 because if m < x ≤ n, then ⌈x⌉ = n, where, m and n are multiples of 0.50.

Now,

g(21.27) = ceiling (21.27, 0.50)

g(21.27) = 21.50

Therefore, the value of g(x) is 21.50 at x=21.27.

Help me, please. Please also explain to me why you picked your answer.

Answers

Answer: Lower left corner [tex]\frac{29}{18+29} \times 100[/tex]

We have 29 people who chose fishing out of 18+29 people who filled out the survey. We don't use 60 because not everyone filled out the survey, and we're only focusing on survey participants. The "times 100" at the end will move the decimal point 2 spots to the right, and convert it to percent form.

For example, if you had 2 people who liked fishing out of 8 total then 2/8 = 0.25 = 25% of the people like fishing.

Answer:it's C) 29×100/18+29

Step-by-step explanation:

For the percentage, we need the total number of boys who completed the survey which is 18+29. Again, the number of boys who chose fishing is 29. So, we should divide 29 by (18+29) & multiply 100c with it in order to get the percentage .

(1) x + 4 > 8. If you need to solve for x, what's the first step?
(A) Subtract x from both sides. incorrect answer
(B) Subtract 4 from both sides. incorrect answer
(C) Subtract 8 from both sides. incorrect answer
(D) Add x to both sides.

Answers

Answer:

Step-by-step explanation:

b is the correct answer

What are the two ways you could write a constant of proportionality equation?

Answers

You can write y = kx and kx = y and it means the same thing.

She is right just put what she said and you should be fine

Other Questions

4r + 8 + 5 = -15 - 3r solve for r Unscramble the letters to find out what materials well need to fix the gingerbread house with these letters.D,M,U,O, S,G,R,P. Please help me solve this question will give you braisnlt ! Write the equation of the line parallel to the line 3x + 5y = 7 and passes through the point (-1, 3) in standard form. Which sentence has correct punctuation?These are my favorite hobbies: puzzles, origami, and tennis.I really like: puzzles, origami, and tennis.Tabsolutely love: puzzles, origami, and tennis.My favorite hobbies are: puzzles, origami, and tennis. PLEASE HELP I GIVE BRAINLIEST Calculate simple interest : $125. 4 years, at 10% interest ..(how much is the interest alone?) PLS HELP Channel 9 is wondering if its viewers watch more live TV shows than taped TV shows. They selected all elderly viewers who watched last night's live TV show. Channel 9 conducting this interview would be an example of a _____. typhoid mary was a villain or a victim? Emma is 10 years old. She asked her father how old he was. Her father answered: "When you will be my age, I will be 70." How old is Emma's father? Suppose 56 gallons of water came out of a pipe In 7 minutes.What was the rate in gallons per minute? What is generally true of atoms with relatively large atomic radii? what does the heart do? right answer only please :) Mr. Cox owns a seafood market. His shrimp are on sale 3 pounds for $6.00. If Karen buts 10 pounds how much will she pay?A. $30.00B. $60.00C. $20.00D. $10.00 please help me asap!!!!! _______separates the layered gases in the thermosphere by their _______Options: Density,mass,size,gravity January 1, 20x1, as related to the establishment of the patent. On June 30, 20x2, Pitchfork spent $130,000 to successfully defend a patent infringement case against the drug. As a result, the estimated remaining useful life was determined to be 16 years from June 30, 20x2. Pitchfork uses the straight-line method to amortize intangibles. What is the amount of amortization expense Pitchfork will record on their December 31, 20x2, Income Statement just get 10 points get some points have fun use them wizely Why should public school teachers get paid more reason why (100 words or more please real answers ) Students and parents, please join me in honoring Coach Parnell for the basketball team's winning season. As you know, we are the Bloomfield Bulldogs. Well, when it comes to improving our team, Coach Parnell has been a bulldog. He has met every challenge and refused to back down, even when things have been tough. We owe our new championship pennant to his determination, so give him a hand.which option best describes the type of argument used in this speech?A. An argument by analogy comparing Coach Parnell to a bulldog B. An argument by authority based on the principal's position as leader of the school C. An argument of ethics stating that how you play is more important than winning or losing D. A cause-and-effect argument explaining the steps Coach Parnell took to lead the team to victory