Find the difference. (4−5y)−2(3.5y−8)

The simplified form of the given expression is 20-12y.

Step-by-step explanation:

The given expression is

We need to find the difference.

Using distributive property, we get

Combine like terms.

Therefore the simplified form of the given expression is 20-12y.

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.

i think it might be a but you might want a second opinion