Answer: $13
Step-by-step explanation:
To determine the solution arithmetically in two steps, first divide 68.25 by 3 and then subtract 9.75 from the result. To determine the solution algebraically, set up and solve the equation 3(x+9.75)=68.25. Each friend paid $13 for dinner.
Answer:
a=170
Step-by-step explanation:
(a+10)=180[because being a straight line]
or, a+10=180
or,a=180-10
a=170
Therefore,a=170
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Answer:
50 miles per hour
Step-by-step explanation]
300/6=50/1
I got A, -32, but it has been awhile since I have learned this in my math class. You might want to wait for someone else to verify this answer.