Answer:
18
Step-by-step explanation:
3.25 + 1.25 = 4.5
81 / 4.5 = 18
Hi there!
1/4 is a rational number.
Any number that can be written as a fraction is a rational number.
~ Hope this helps you ~
Answer:
8.4
Step-by-step explanation:
42/5 (Decimal: 8.4)
m = amount of money you receive
You need at least $40, so that means you need m = 40 or more
So
which is the same as saying
. You flip both sides and also flip the inequality sign as well.
At the same time, your parents won't give you more than $50. So the largest m can get is m = 50. This means 
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Combine
and
to get the compound inequality 
This represents all the possible values of m. We see that m can get as small as m = 40, or as large as m = 50, or anything in between.
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Answer: 