Top one
y=-1.7+11y
x=-1.55+10y
Bottom one
y=-7.14-5x
Simply multiply 4 for the terms in the parenthesis
4x-4
Answer:
a 80
Step-by-step explanation:
7200 / 90 = 80
Answer:
C. This was hard to do when I had this question
|x| because just Google it if I'm wrong