Answer:
They purchased 11 Packets
Step-by-step explanation:
C=11p + 30
Answer:
angles in a triangle add up to 180°
5:12:13 = 30
180 ÷ 30 = 6
6 × 5 = 30°
6 × 12 = 72°
6 × 13 = 78°
angles = 30°, 72°, 78°
The answer would be 39.78
Answer: $43
Step-by-step explanation:
total 88 + 29 = 117
117-74 = cost of concert tickets
= $43