Why functions are multiplied, and where the resulting functions are used in real life.

x= 149. 24+7=31. 180-31=149

your welcome

i need a picture

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.

can you take a photo of the screen?