5r + 8 < 63
5r < 63 - 8
5r < 55
r < 55
{r | r < 11}
Answer:
4
Step-by-step explanation:
168 square inches if not I am sorry
9 - 6 1/6 = 8 6/6 - 6 1/6 = 2 5/6
1/2 Gallon is equal to 64 ounces
16 x 6 = 96
96 + 64 = 160
5 gallons is equal to 640
640 - 160 = 480