<h3>
Answer: 15 years old</h3>
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Explanation:
m = Maggie's age (some positive whole number)
4m = four times her age
4m-7 = seven years younger than 4m = brother's age
Add up her age (m) and her brother's age (4m-7) to get a sum of 68.
m+(4m-7) = 68
5m-7 = 68
5m = 68+7
5m = 75
m = 75/5
m = 15
Maggie is currently 15 years old.
Her brother is currently 4m-7 = 4*15-7 = 60-7 = 53 years old.
Their current year ages add to: 15+53 = 68 which confirms the answer.
Answer:
C) 9
Step-by-step explanation:
12 - 9 = 3
The length of the rectangle would be 94m.
Answer:
Divisible by 5: 50, 75, 90, 165, 120.
Divisible by 9: 99, 198, 171, 9990, 3411
Step-by-step explanation:
Answer:
hmm this is tough but i would have to say good evening
Step-by-step explanation:
