Please help! And don't send links! David recycles 5 cans every week. Which expression shows the total number of cans he recycles in w weeks?
1. 5w
2. w over 5
3. 5 + w
4. 5 + 5w

5+5w

Step-by-step explanation:

3

Step-by-step explanation:

5 cans + unknown=w weeks

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844