The table shows the number of months and the amount paid for a gym membership. How much will a person pay after being a member for 8 months? * MONTHS TOTAL MONEY PAID 2 50 4 100 6 150 A $25 B $200 C $400 D $430​

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the first one, all those points on the line just make a strait line.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: