Jessica purchased items worth $41.23 at the local
grocery store. the cashier made a mistake while
ringing up her items, and jessica ended up paying
$50.23. how many extra dollars did she pay?

the answer is d. 75%

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.