Hey there!
Since it's 30n, 30 is the coefficient and it's being multiplied by n.
We plug in n.
30(2) =
60
Hope this helps!
Group up the like terms and combine them
2x^2 and -7x^2 add up to -5x^2
6x and 2x add up to 8x
1 and -3 add up to -2
We end up with -5x^2 + 8x - 2
<h3>Answer: Choice B</h3>
Answer:
6
10
3
57
10
Step-by-step explanation:
just divide and find x:1
Answer:
10
Step-by-step explanation:
14 divided by 2 = 7 + 3 = 10
