The top question is B. 30, because you have to set 7y-30 equal to 4y+60 since both lengths are the same.
Answer:
I'm just getting points
Step-by-step explanation:
just points
13xy^2-10xy-23=0
you first add the like terms and rewrite and thats how you get the answer
Answer: 17mm
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
20/2=10 smores
