7. The width of a rectangle is 2/3 the length. When each dimension is de- creased by 2 cm, the area is decreased by 36 cm². Find the original dimen-
sions of the rectangle.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

lo98765432wqasdfghjkloi87654567890

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.