Question

it cost $1.25 to mail a packege that weighs up to 4 ounces each additional ounce costs $0.65 how much in dollera and cents does it cost to mail a packege that weighs 10 ounces

Answer 1

10 - 4 = 6ounces

6 × 0.65 = $3.90

3.90 + 1.25 = $5.15

it costs $5.15 to mail a package that weighs 10oz

Answer 2

10-4 = 6
6x.65 = $3.90
$3.90 + $1.25= $5.15

It costs $5.15