Answer:
Answer: 0.53
Step-by-step explanation:
8 out of the 15 years were in the 90s. So 8/15 is 0.52
70 C
C = 5/9 * (F-32)
substitute F = 158
C = 5/9 ( 158-32)
Parentheses first
= 5/9 (126)
= 70
81x4
~Hope this answers your question!~
72.50/100 X 80 = 58
total cost with mark down $58