Answer:
19. 350/(7)=50 or 50*(7)=350. Reggie spent a total of 7 quarters at the hatchery.
20. 9 rooms where sprayed in total
Step-by-step explanation:
19. 350/1=350
350/2=175
350/3=116.6666
350/4=87.5
350/5=70
350/6=5.8888
350/7=50 (multiply the same way for 50*7=350)
20. 35*()=395
35*9=315+80=395
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