Question

Mrs. Hara wants to purchase blue light blocking glasses for her family. Company 1 sells the glasses
for $40 each, and Company 2 sells the same glasses at 4 for $140. How much will Mrs. Hara save, per
pair of glasses, if she uses Company 2? (1 point)
$100.00
$75.00
$20.00
$5.00

Answer 1

Company 1: $40 per pair.
Company 2: $140 ÷ 4 = $35 per pair.
Savings per pair = $40 − $35 = $5.

Answer: $5.