im sure it would be 2:4. if it was to be simplified it would be 1:2
X = 2 expand the brackets and then collect like terms (x's on one side) and then dived to get x on its own! :)
Answer:
X= $3.99
Step-by-step explanation:
X is the value of each book
Answer:
Step-by-step explanation:
Perimeter of a rectangle = 2(L +W)
Given L = W + 2 and the perimeter is greater than 112 meters?
P rect < 2(L +W) L = W + 2
P rect < 2(W + 2 +W)
< 2(2W+2)
112 < 4W + 4 solve for W
(112 - 4)/4 < (4W +4 - 4)/4
108/4 < (4W + 0)/4
27 < W
the width has to be greater than 27 meters
200 * 0.15 = $30 off
200-30 = $170
Nancy must pay $170
