GabriN's grandmother gets a 25% senior discount on a bus pass that has a regular price
of $90.

$67.5

Step-by-step explanation:

Multiply 0.75 times 90 to get 67.5

67.50

Step-by-step explanation:

idek

step-by-step explanation:

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.