Question

Solve this system of equations using substitution. Put your answer in ordered pair form, (x, y).
m + n = 1000
0.05m + 0.06n = 57

Answer 1

m + n = 1000 time (-0.05) you have
-0.05m-0.05n =-50
0.05m + 0.06n= 57
Add -----------------------
0.01n = 7
n= 7/0.01
n=700

Answer 2

substitution n=700 find m
m + n = 1000
m + 700 = 1000
m= 1000-700
m = 300

Answer 3

If u like my answer click good answer,ty

Answer 4

what is x and y?

Answer 5

x,y maybe m and n

Answer 6

(x,y)=(300,700)

Answer 7

answer in ordered pair form, (x, y).
(x,y)=(300,700)