Answer: 7.5 dollars. Also known as 7.50
Step-by-step explanation: 1 roll is 5 dollars. You have 1 and a half rolls. So five, plus 2.5 (five divided into half). 7.5 dollars.
7 - 2 (3 - 8x)
7 - 6 + 16x
1 + 16x
Nothing further can be simplified.
It's 6 because you have to divide
=
. You cross multiply then you divide by 100 then you get your answer.
Answer:
h = 590
Step-by-step explanation:
To find x, rearrange the equation to where h is on its own side.
<u>Rearranged equation:</u>

Since 169 added to h was to find 769, 169 subtracted from 759 represents h.
<u>Solve:</u>

590 = h.