5t = 25+2r
t = (25+2r)/5 or
t = 5 + (2/5)r
30% is a way to express the fraction 30/100 = 3/10
So, 30% of 80 is

The average rate of change is 1.
Answer:
John is 29, Myles is 17.
Step-by-step explanation:
Answer: forty five and tfourenths eight eight and eight hundreths seventeen hundreths two and thirty five thousandeths
step-by-step explanation: