Solve the system of equations by elimination: 4b + 13c = -24
12b - 50 = 16
Hint: When you have variables that are not x and y, put them in alphabetical order in your ordered pair EX (b, c)
no solution
(1/2,-2)
(1/3, 4
(2,-2)

B (1/2,-2)

Step-by-step explanation:

4b + 13c = -24 --(1)

12b - 5c = 16 --(2)

(1)x3

12b + 39c = -72 --(3)

(3)-(2)

12b + 39c - 12b + 5c = -72-16

c = -2

Sub c = -2 into (1)

4b = -24 - 13(-2)

b = 1/2

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: