Which ratios are equal to each other?

1 : 16 and 2 : 8
2 : 32 and 4 : 8
1 : 64 and 4 : 16
1 : 16 and 4 : 64

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Write the sentence as an equation. b increased by 281 is d

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8