Answer:
$8
Step-by-step explanation:
first you have to find one
0.5 ounce = $2.40 ÷ 3 = $0.80
1 ounce = 0.8 × 2 = $1.60
5 ounces $1.60 × 5 = $8
ok.
Answer: (2, -10)
Down and left are negative right and up are positive.
