Answer:
20 Tshirts
Step-by-step explanation:
Tshirts = $7.90 each
Shipping = $2
Total amount = $160
Amount of tshirts bought = y
7.90y + 2 = 160
7.90y = 160 -2
7.90y = 158
Divide both sides by 7.9
y = 158÷7.9
y = 20
domain = ( 3, 11, 121, 34, 23)
range = ( 21, 34, 1, 23)
11 ounces
57
57 is a composite number