Write an expression that is equivalent to -0.5(20f-16) PLEASE ILL GIVE BRAINLIESTT

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.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

54, jfvhgnjhvnjhcbnncjigjm