Answer:
D
Step-by-step explanation:
Amanda's unit rate would be
s=50m
while Mary's is
s=60m
60-50 is 10, meaning the answer would be D.
Mary saves $10 more than Amanda every month.
Hope this helps! :)
Answer:
10.2ft
Step-by-step explanation:
2^2 +10^2=√104
=10.198
~10.2
Answer:
He saved $25.
Step-by-step explanation:
- If Rob saves $5 for every $16 he earns, he is saving the folowing franction of his income: .
- Then if his income equals $16, he will save .
- If his income is $80, he will save
- Another way to understand this problem would be to think that . Then, receiving $80 is the same as receiving 5 times $16. If he saves $5 for every $16 he receives, he would save 5 times $5 = $25.
Answer:
Step-by-step explanation:
You would distribute -2 into the parenthesis: