Answer:
x=2 and y= -2
Step-by-step explanation:
Substitute y=x-4 in second equation
x-4=4x-10
get x terms on one side and numbers on other sides
4x-x=10-4
3x=6
divide 3 on both sides
x=2
substitute x=2 in y=x-4
y=2-4
y= -2
Answer:
pet smart sell
Step-by-step explanation:
because it is cheaper than other sell
Answer:
c is the one with function
Answer:
10(10)
Step-by-step explanation:
