D. 10
m<3 = 80 - (10) = 70
m<7 = 90 - (20) = 70
Answer: 8x + 7 = ?
Step-by-step explanation: There isn't anything on the other side so all I can do is simplify the left.
Answer:
Step-by-step explanation:
your welcome
Answer:
HUH WHAT DOES THIS MEAN?
Step-by-step explanation: