Answer:
(8b-8)(-2b2-7b+5)= 96b-40
The answer is 1989 because that’s how much I know
Answer:
y = 3x+7/2, and x = (2y-7)/6
Step-by-step explanation:
Answer:
Number 2 is 3:4.
Number 1 is d.
Step-by-step explanation:
Boxers and collies added together gives you 12:16. Divide them both by 4 and you get 3:4.
<
The number of student in class 4 (6) divided by the total number of kids in the entire class (18) gives you 0.33333333333. Multiply that by 100 and it gives you 33.3333333333. As a percentage it is 33 1/2 %
Answer: n=4
Step-by-step explanation:

add 9 to both sides


divide both sides by -9

Brainliest please