Last week, you finished level 2 of a video game in 32 minutes. today, you finish level 2 in 28 minutes.

is the percent of change an increase or a decrease?

increase

decrease
what is your percent of change?

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.

the answer is $42.96

step-by-step explanation: