The answer is D
3*-42=-126
The factors of -126 that add to -11 are 7 and -18
replace -11h with 7h-18h
3h^2 + 7h - 18h - 42
Factor the first two terms and last two terms
h(3h+7) - 6(3h+7)
See how the two parentheses are the same?
THE ANSWER IS BELOW!!
(h-6)(3h+7)
the first parentheses has the terms that were outside, and the second has the original bracketed terms
This matches option D (it just multiplies the terms backwards, which gives the same result)
Answer:
9.6 km
Step-by-step explanation:
Issa jogged 2/3 of the way home from school.
Then he was tired, so he walked the remaining 3200 m.
In other words, the remaining 3200 m is 1/3 of the way from school to home.
Let the distance from school to home be x. Therefore:

Therefore, from school to home he traveled 9600 m.
To put this is kilometres:
1000 m = 1 km
9600 m = 9600 / 1000 = 9.6 km
He traveled 9.6 km from school to home.
Answer: length is 25, width is 25
Step-by-step explanation: