For every 6 boxes sold, stephanie makes a profit of $8.10. which table shows this same rate of change?
a
number of boxes profit
15 $20.25
17 $22.95
19 $25.65
21 $28.35
b
number of boxes profit
8 $10.80
10 $12.15
12 $13.50
14 $14.85
c
number of boxes profit
15 $13.25
17 $18.95
19 $21.65
21 $24.35
d
number of boxes profit
8 $14.85
10 $16.20
12 $17.55
14 $18.90
so i need trying to figure this out on usa test prep anyone me

Find two numbers if their sum is 91 and the ratio is 6: 7?

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)