The double number line shows that to make 444 apple pies takes 141414 pounds of apples. Select the double number line that correctly labels the number of pounds of apples that are needed to make 4 apple pies takes 14 pounds of apples
Choose 1
YOU GET 16 POINTS IF YOU ANSWER THE QUESTION

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

c-   36

taxicab circle radius 9 has 4(9) = 36 points