Mathematics High School

How do you do this? Using the figure below, solve for x.

THIS QUESTION IS WORTH 15 POINTS SO PLEASE HELP!!!!!!!!!

How Do You Do This? Using The Figure Below, Solve For X.THIS QUESTION IS WORTH 15 POINTS SO PLEASE HELP!!!!!!!!!

Answers

Answer 1

Answer:

x=15

Step-by-step explanation:

Substitute the values to check your answer...

(x²-11x)=60

(15²-11*15) =60.

Related Questions

simplify the following
7x+4x-2x​

Answers

Answer:

Answer

7x+4x-2x

=11x-2x

=9x

Mr. Lopez wrote the equation 32 g + 8 g minus 10 g = 150 on the board. Four students explained how to solve for g.

Alyssa: “I added 32 and 8 to get 40, subtracted 10 to get 30, and then subtracted 30 from 150 to find the value of g, which is 120.”

Rahul: “I added 32, 8, and 10 to get 50, and then I subtracted 150 to find the value of g, which is –100.”

Toni: “I subtracted 18 from 32 to get 14, which I then divided into 150 to find the value of g, which is 10 and StartFraction 5 Over 7 EndFraction.”

Wilhem: “I added 32 and 8 to get 40, subtracted 10 to get 30, and then divided both sides by 30 to find the value of g, which is 5.”

Which student’s work is correct?
Alyssa
Rahul
Toni
Wilhem
Mark this and return Save and Exit Next

Answers

Answer:

Willhem

Step-by-step explanation:

The given equation is

Step 1 : Add 32g and 8g.

Step 2: Subtract 10 from 40.

Step 3: Divide both sides by 30, find the value of g.

The value of g is 5.

Therefore, Wilhem is correct.

Answer:

Wilhem

Step-by-step explanation:

Select the correct answer.


Which equation is a point-slope form of the equation of this line?

A.
`-2x + y + 5 = 0`

B.
`y = 2x − 5`

C.
`(y + 1) = -(1)/(2) (x − 2)`

D.
`(y− 1) = 2(x+ 2)`

Answers

Answer:

d

Step-by-step explanation:

D would be the right answer

A department store buys 400 shirts at a cost of ​$2,800 and sells them at a selling price of ​$10 each. Find the percent markup.

Answers

Answer:

30%

Step-by-step explanation:

2800 ÷ 400 = 7

10 - 7 = 3

3/10 ×100/1 = 30%

If the book is 245 pages, how many minutes will it take her to finish?



It will take the student a total of ________ minutes to read the entire book.
Canvas... Question 6

Answers

Answer:

.

Step-by-step explanation:

there has to be more to this question you csnt just guess the minutes

Answer:

What is the rate

Step-by-step explanation:

somebody help me with this assignment it is for a grade and goodmorning!

Answers

1. Wal-mart has the best sale
1. Walmart
2. 16oz
3. $5
4. 40 cents

I was doing mental math, so I’m not sure how accurate these are but those are my best guesses.

Solve the system. 3x - 2y = 12 and 3x - 3y = -2

Answers

Answer:

x = 4 + -0.6666666667y x = 1 + y

Step-by-step explanation:

Simplifying

3x + 2y = 12

Solving

3x + 2y = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

3x + 2y + -2y = 12 + -2y

Combine like terms: 2y + -2y = 0

3x + 0 = 12 + -2y

3x = 12 + -2y

Divide each side by '3'.

x = 4 + -0.6666666667y

Simplifying

x = 4 + -0.6666666667y

Simplifying

3x + -3y = 3

Solving

3x + -3y = 3

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y' to each side of the equation.

3x + -3y + 3y = 3 + 3y

Combine like terms: -3y + 3y = 0

3x + 0 = 3 + 3y

3x = 3 + 3y

Divide each side by '3'.

x = 1 + y

Simplifying

x = 1 + y

Help plz
suppose the length of the fence was 1 1/3 how would you change the number lines to solve the problem?

Just do it plz

Answers

Answer:

Look down!!

Step-by-step explanation:

A construction company is building a fence that is 2/3 miles long.They can build 1/6 mile of the fence every hour. How many hours will it take them to complete the fence? You can draw a picture to represent the problem. You can also use a division equation: (2/3)/(1/6).Think: How many 1/6's are in (2/3) ?(2/3) / (1/6)=2/3*6/1=4 It will take 4 hours for the company to build the fence. Suppose the length of the fence was 1 1/3 miles.

Hope this helps!!

PLEASE HELP! (STATS) A pet store reports that 52% of their pets are female, 31% are puppies, and 27% are female puppies. What is the probability a randomly selected pet from the store is female or a puppy?

Answers

Answer:

yes because female 50%

Answer:

5 points

Step-by-step explanation:

answer for 5 points

signed

Jbizzle

ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I PUT 100 POINTS

Answers

Answer:

The slope is 4/5

Step-by-step explanation:

find perfect points or pretty points and rise then run go up from one point then go over to the next point and you get the slope.  In this scenario you go up 4 and over 5 to get to the next point.

i need help with this please

Answers

Answer: 25/32

Step-by-step explanation:

Please help im in math right now and im about to leave to go to my next class

Answers

Answer:

rlkgj3ypihjepvwr'kg3tyhjl3jofj 'y4ujk

Step-by-step explanation:

epoijreohrj3oewmydwlmh5lu6jm;s,dky608jp

Answer: #3 is 156.86

Step-by-step explanation:

First you Multiply 136.40 by .15. It comes out to 20.46. Then add 136.40 and 20.46 together

can someone help me​

Answers

Wish I could sorry 0 brain cells

T-Shirts & More Print Shop will print any image on a hat for a cost of $2 per hat and a one-time charge of
$12 to set up the hat design. Which algebraic equation represents the cost, C, of printing f hats?
a. C=2f
b. C=12f+ 2
c. f=2C+12
d. C=2f+ 12

Answers

Answer:

it would be d

Step-by-step explanation:

I hope that helps

what is 324,120,800 in scientific notation​

Answers

3.241208 × 10 to the eighth power

pls help me if you can

Answers

Answer:

55

Step-by-step explanation:

In the first block its 52 and in the 3 blocks

The expression 3h? + 4 represents the total amount of grain, in pounds, that is harvested
on a farm h hours into each workday. If the harvesting rate continues to follow this
model, which inequality represents the time, in hours, when the total amount of grain
harvested will be at most 100 pounds?

Answers

Answer:

B. [tex] 3h^2 + 4 \le 100 [/tex]

Step-by-step explanation:

total amount of grain, in pounds, harvested = [tex] 3h^2 + 4 [/tex], where, h = hours.

If at most 100 pounds will be harvested, it means the what will be harvested in pounds after working for some h hours, would be 100 pounds or less than 100 pounds. The highest is 100 pounds. "At most 100 pounds" means "less than or equal to 100 pounds".

The inequality that represents the time in hours would be:

✅[tex] 3h^2 + 4 \le 100 [/tex]

How do I solve this equation?

Answers

Answer:

Solve for x by simplifying both sides of the equation, then isolating the variable.

x=132,−118

Step-by-step explanation:

Pedro's book weighs 19 4 pounds. Blanca's book weighs 17 7 pounds. Use estimation to determine about how much more Pedro's book weighs than Blanca's.

Answers

Answer: 10 pounds

Step-by-step explanation:

Pedro's book weighs 194 pounds. This can be estimated to 190 pounds. Blanca's book weighs 177 pounds. This can be estimated to 180 pounds.

We then to determine how much more Pedro's book weighs than Blanca's. This will be:

= 190 pounds - 180 pounds

= 10 pounds

Answer:

its B or 2 lbs

Step-by-step explanation:

to solve for the leading coefficient use

Answers

Answer:

D

Step-by-step explanation:

Just did it fam

Answer:

D

Step-by-step explanation:

Find the interquartile range for the given set of data.

{23.5, 22.1, 24.0, 28.6, 26.3, 29.2, 21.0, 22.7, 25.5, 22.3, 21.6}
A.
4.2
B.
8.2
C.
48.4
D.
50.2

Answers

Answer:

A. 4.2

Step-by-step explanation:

Answer:

A. 4.2

Step-by-step explanation:

put the numbers in order

21.0 , 21.6, 22.1, 22.3, 22.7, 23.5, 24.0, 25.5, 26.3, 28.6, 29.2

Q1 = 22.1

Q2 (median) = 23.5

Q3 = 26.3

Interquartile range (IQR) = Q3 - Q1 = 26.3 - 22.1 = 4.2

PQ is a midsegment of triangle GHK, and GH is the mid segment of triangle KLM. What is the length of PK?

Answers

Answer: 14

Step-by-step explanation:

6x + 8


Help me with 11 please

Answers

Answer:

we cant see the table

Step-by-step explanation:

Hello help 4 brainliest answer!

Answers

Answer:

1:2

Step-by-step explanation:

When 5:10 is simplified by 5 which would be...

10/5=2 and 5/5=1

Which equals to 1:2

Answer

The equivalent ratios are 1:5 and 2:10.

Explanation

To get from 5 to 10 you multiply by 2.

Do the same thing to the 1.

1 times 2 is 2.

For every one boy there are 5 girls. For every 2 boys, there are 10 girls.

P.S. LOLOLOL you use Big Ideas on an iPad?

Jackson went to a store that was selling everything at 25% off! The price of a coat that he bought was $34.50 after taking off the discount. What was the original price of the coat?

Answers

Given:

The price of coat after discount of 25% is $34.50.

To find:

The original price of the coat.

Solution:

Let x be the original price of the coat.

Price of coat after discount = Original price - 25% of original price

On substituting the values, we get

[tex]34.50=x-\dfrac{25}{100}\times x[/tex]

[tex]34.50=x-0.25x[/tex]

[tex]34.50=0.75x[/tex]

Divide both sides by 0.75.

[tex]\dfrac{34.50}{0.75}=x[/tex]

[tex]46=x[/tex]

Therefore, the original price of the coat is $46.

decrease 26 by the product of 3 and some number
PLSSS HELPPO :(((

Answers

Answer:

C

Step-by-step explanation:

3x - 26

hope it helps po

Which set of ordered pairs represents a function?
A) {(-4,9), (-1,0), (0,9), (4,8), (5,5)}
B) {(-4,9).(-1,0), (0,9).(-4,8), (0,5)}
C){(-4,9), (-4.0). (5.9), (4,8), (5,5)}
D) {(-4,9),(-1,0), (0,9),(-1,8), (5,5)}

Answers

A, the x values don’t repeat
The answer is a.
EXPLANATION: you know it’s a function if the x doesn’t repeat, it’s ok if the y repeats tho

Determine the slope and the y-intercept of the line​

Answers

Answer is H
Y-intercept is where the line crosses on line y
X-intercept is how far the line rises and runs to the next point

3x (x+5)=0
zero factor product ( SHOW WORK)

Answers

Answer:

x=0 or x=−5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x^2+15x=0

Step 2: Factor left side of equation.

3x(x+5)=0

Step 3: Set factors equal to 0.

3x=0 or x+5=0

x=0 or x=−5

If a*b=(a-b)², calculate 2*5​

Answers

(2-5)^2
(-3)^2
the answer is 9

I suppose * is supposed to denote a binary operation with the given definition,

a * b = (a - b)²

as opposed to multiplication, so that, for instance, 1 * 1 = (1 - 1)² = 0.

Using the definition of *, you have

2 * 5 = (2 - 5)² = (-3)² = 9

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