2. You go to the store to go shopping. You find a jacket you like that costs $50, but you have a coupon for 30% off. How much will the jacket cost with your coupon?

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.

thats not a system of equations, that is a solution

step-by-step explanation: