Answer:
Step-by-step explanation:
2*4+5*3-(-2)
8+15+2
25
Given:
A rectangular piece of cloth (dimensions):
L = length of the rectangle
W = width of the rectangle
The area of the rectangle is:
A = L x W
If the cloth is cut along the diagonal, the area of one sail will be half the area of the rectangle:
A (one sail) = 1/2 (L x W) <span />
I'm assuming the equation is (2 * r) * (t - 3)... then you will just need to substitute the answers into the equation:
(2 * 2) * (6 - 3) = 4 * 3 = 12
You will arrive at 5pm and spend $61.95 assuming that you finish with a full tank
Answer:
x = 9
Step-by-step explanation:
<u>→Distribute the </u><u> to (5x - 9), and the 2 to </u><u>:</u>
(5x - 9) = 2( + 6)
+ 3 = + 12
<u>→Subtract </u><u> from both sides:</u>
x + 3 = 12
<u>→Subtract 3 from both sides:</u>
x = 9