Kara paid a total of $155 to her gym. She has to pay a gym membership cost $25 to sign up and $10 for each month. How
many months were purchased?

13 months.

Step-by-step explanation:

25+10+10+10+10+10+10+10+10+10+10+10+10+10= $155

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.