Answer:
They sold 468 rolls of wrapping paper
Step-by-step explanation:
multipl how many boxes each of them sold by how many rolls were in each box. You get 252 rolls and 216 rolls. Then add both of those together to get 468 rolls of wrapping paper.
Answer:
7
Step-by-step explanation:
evaluate the function means substitute x=-1 and calculate
f(x) = 3x²-4x
f(-1) =f(x=-1) = 3(-1)²-4(-1) =3+4 =7, because (-1)²=1 and -4(-1) =4
Ok if you invest 720$ and put it in an account that has an annual intrest rate of 6.2% and you wanna know how much money will be there in 5 years thats an easy question because basically you get 720$ and add 6.2% to it which gives you 720.062$ so now you multiply by 4 years because the intrest rate comes annually which means yearly so that shall give you your answer of 2880.248 which should be your answer if that helps any I hope that helps
The answer is
Distribute the 3 first.
Then add and subtract like terms.
5x+11
Answer:
2
Step-by-step explanation:
absolutly sure