Given the relation y = 7x2 + 3, if the input is 4, what is the output? (4 points) a 115 b 116 c 118 d 120

20

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.

lol.

it's ok we all do this sometimes.

-aparri