Answer:
Step-by-step explanation:
10.50 X 40=420
55-40=15
15 X 2=30
15 divided by = 7.50
420+30+7.5= 450.5
116 if you add 72 plus 43
Answer:

Step-by-step explanation:
In order to find the answer to this question you must simply divide.





Hope this helps
Answer:
22
Step-by-step explanation:
since q is given as r + 10 we can add 10 to 12 in the missing place and find the value