The sales of McDonald’s for one year is $650,000. Their sales are increasing at a rate of 4% per year. What will be their sales after 5 years?

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.

i believe a. 12x≥120 is the answer