Please help asap.. i will give brainliest

Since you are given y already, which is 4 in this case, you'd just plug it into the expression.

Step-by-step explanation:

It would look something like this:

3(4)^2 + (4) +8

To solve the rest, first do exponents which would be (4)^2 or (4 × 4), to get 16. Now do 16 × 3 to get 48. Now you have 48 + 4 + 8, which that would give you 60.

Hope this makes sense, and can you give me brainliest please? I,m absolutely sure this is correct.

y do u put "subscirbe to ence" on a app for ppl who need with their work?

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10