Question

Write two expressions that show that increasing a quantity by 4% is the same as multiplying that quantity by 1.04.

Answer 1

x + 0.04x = x(1+0.04) = 1.04x

Answer 2

Write two expressions that show that decreasing a quantity by 10% is the same as multiplying that quantity by 0.9

Answer 3

y76r8e

Answer 4

Ggy