Step-by-step explanation:
log243(81)=4/5
81=243^4/5
Option B
Answer:
y = -1
x = -1
Step-by-step explanation:
The price should be $36.75
Answer:
14.4 miles
Step-by-step explanation:
5 goes into 18 3.6 times and 3.6 x 4 = 14.4, she can run 3.6 miles per hour