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Sedbober [7]
3 years ago
13

What phrase describes an unknown or changeable quantity. A. 2 times the number of pages. B. 15 years of schooling. C. 60 seconds

multiplied by 5. D. 3 dollars and 76 cents.
Mathematics
1 answer:
borishaifa [10]3 years ago
6 0

Answer:

A. 2 times the number of pages.

Step-by-step explanation:

We do not know the number of pages in A. 2 times the number of pages.

We know the number of years of schooling the number of seconds and the number of dollars and cents

B. 15 years of schooling. C. 60 seconds multiplied by 5. D. 3 dollars and 76 cents.

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130.0lbs equals how many grams?
Alex787 [66]

Answer:

58,967 grams (Use an online measurement converter)

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3 years ago
Add & sub fractions 7 8/9 - 2 2/3
Anit [1.1K]

Solution for the given fractions

7/9 + 2/3 = ?  

The common denominator of the two fractions is: 9  

7/9 = (1*7)/(1*9) = 7/9  

2/3 = (2*3)/(3*3) = 6/9  

Fractions adjusted to a common denominator  

7/9 + 2/3 = 7/9 + 6/9  

(6+7)/9 = 13/9

3 0
3 years ago
Aniya went bowling and spent $5 to rent bowling shoes and paid $6.75 per game bowled. If Aniya spent $25.25 total, answer the fo
Mashcka [7]

Answer:

Aniya only needs to pay for her shoes once so $5 is your B or y-intercept. $6.75 is your slope. So your equation in y-intercept form will be y = $6.75x + $5. Now plug in the numbers to find how many games she played if she spent $25.25.

Equation: y = $6.75x + $5

Answer for B:

($25.25 - $5) / $6.75

The answer: She played three games.

Answer for C:

y = $6.75 * 10 + $5

The answer: She paid $72.5 if she bought 10 games and rented a pair of shoes.

6 0
3 years ago
What is the slope of y=-x+7
Olenka [21]

Answer:

-1

Step-by-step explanation:

This is the slope because x is the slope, and if there is no number in front of x then x is 1. There is also a negative in front of x which means the answer is -1.  

3 0
3 years ago
Read 2 more answers
Ben is saving 1/5 of his weekly pay to buy a car. Right and solve an equation to find what weekly pay W results in savings of $6
lesya [120]

To solve this problem, all we have to do is to closely analyze the situation. Now we are given that the amount of saving per week is equivalent to one fifth (1 / 5) of Ben’s weekly pay (or weekly salary).

Now we are to find the weekly pay or weekly salary that result in weekly savings of $61.50. So we can see that actually the value of 61.50 is one fifth (1 / 5) of W, therefore:

(1/ 5) W = 61.50

W = 5 * 61.50

W = $307.5

 

<span>Therefore a weekly pay of $307.5 will result in a weekly savings of $61.50</span>

4 0
4 years ago
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