Think of it as (-4x+1)(3x+2) then distribute: -4x x 3x= -12x^2, -4x x 2= -8x, 1 x 3x = 3x, and 2 x 1=2. put together all the answers we just got so: -12x^2 - 8x +3x +2 then simplify to get -12x^2 -5x +2

3 0

2 years ago

Jose earned 5h + 5 dollars for h hours and Alex earned 8h – 10 for h hours mowing lawns. If they earned the same amount

AlekseyPX

Answer:

5 hours

Step-by-step explanation:

This is a classic pre-algebra question.

$5h+5=8h-10\\5=3h-10\\15=3h\\h=5$

3 0

3 years ago

The line segment shown is rotated 90° clockwise about the origin. What are the new coordinates of point B?

Monica [59]

I’m pretty sure the answers is B

6 0

2 years ago

abruzzese [7]

Answer:

10.50

Step-by-step explanation:

7 0

3 years ago