12.) First find the rate of miles/hour that the Morales family drove: 312 miles/6 hours = 52 miles/hour. To find how far they travel in 8 hours, multiply that rate by 8. 52 x 8 = 416. If they drive for 8 hours, they will travel 416 miles.

6 0

3 years ago

I just need help typing it out

Lena [83]

Ok so basically what u need to do is

7 0

2 years ago

A rectangle has a length that is 12 centimeters longer than its width. Let x represent the width of the rectangle. Which of the

Jlenok [28]

Answer:

Step-by-step explanation:

if x is the size of the width, then that means that the length would be x + 12.

now area is = to L * W

that means that (x) * (x+12) = Area

so multiply it out,

you get that x^2 + 12x = Area

6 0

3 years ago