Andrea ran 4.5 miles in 32 minutes. How many miles she can run in 54 minutes?

7.6

Step-by-step explanation:

4.5 = x.

32. 54

x= 4.5 * 54 / 32

x= 7.59375

*The answer is rounded to the nearest tenth*

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.