Help me, attachment is below. Giving whoever answers correctly.

Gym A is growing faster

Gym A 30 people per week

Gym B 15 people per week

Step-by-step explanation:

We can find the rate of change for Gym A

(2,20) and (4,80)

m = (y2-y1)/(x2-x1)

   = (80-20)/(4-2)

   =60/2

  = 30 people per week

We can find the rate of change for Gym B

(2,70) and (4,100)

m = (y2-y1)/(x2-x1)

   = (100-70)/(4-20)

   = 30/2

   = 15 people per week

30; 15; A

Step-by-step explanation:

Gym A

(80-20)/(4-2) = 30

Gym B

(100-70)/(4-2) = 15

24

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3