851÷23= 037 (hope this helps)
69
161
161
0
Answer:
where.... are the expressions?
Step-by-step explanation:
It would be D hope this helps
For the first one, it should be 5x=50-30 which 5x=20 and x=4 so she needs to read 4 books
For the second one, it should be
(50-(7*5)/5)*7 or (50-35/5)*7= 5*7=35
Sorry if I'm wrong!