Jason paid a $100 start-up fee for his telephone. He also pays a monthly service charge, x. Jason paid a total of $340 in the first 6 months. Which of the equations below can be used to find the monthly service charge?

answer: lol haha i'm in flvs too!

but to answer question number 1 would be a.

and number 2 would be c.

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

answer: 0.26

i used the calculator on google

you have 6 equal triangles, find the area of one of them (b*h/2) and multiply by 6

(8*4: 2)*6 =

32 cm² is your answer