I need help with this assignment I will mark you the brainlies if you have an understanding awnser???

the amount Reagan saves after w weeks

Step-by-step explanation:

15.5w means the amount Reagan earns for the amount of weeks

3.5w is the amount Reagan pays to charity for the amount of weeks.

Subtracting the two would give us the money that she has left over.

hope that helps :-)

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

she will most likely have 33  

step-by-step explanation: