Exapand and simplify 2(x+7)+3(x+1)

5x + 17

Step-by-step explanation:

Given

2(x + 7) + 3(x + 1) ← distribute both parenthesis

= 2x + 14 + 3x + 3 ← collect like terms

= 5x + 17

news channels,news papers,and the internet

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.