Todd, an artist, is painting portraits to use up the canvases he has in the garage. the number of portraits he can produce is dependent upon how many blank canvases he has. p = the number of portraits todd can produce c = the number of canvases todd has which of the variables is independent and which is dependent?

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

she will travel a distance in the range of 3 - 11 miles