Answer:
Answer c !
Step-by-step explanation:
Hope this helps c:
Answer:
Mimi is 15.
Step-by-step explanation:
Set up two equations, and solve by elimination.
2(m+5) = d+5
- 3(m-5) = d-5
_____________
2(m+5) - 3(m-5) = 10
2m + 10 - 3m + 15 = 10
-m + 25 = 10
-m = -15
<u>m = 15</u>
Plug this back in to get dad's age.
2(m+5) = d+5
2(15+5) = d + 5
2(20) = d + 5
40 = d + 5
<u>d = 35</u>
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1-(1/5)= 4/5 or 28/35 if you multiply top and bottom by 5
Answer:
send full question
Step-by-step explanation:
All you need to know is that domain is x and range is y, like a graph.
