Answer:
This family spend for the meal plus the tip : $56.95 + $8.54 = $65.49
The tip = $56.95 x 15% =$8.54
Step-by-step explanation:
Answer:
letter B
Step-by-step explanation:
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Answer:
$400
Step-by-step explanation:
If college costs $7,500 per year, and she's going to go for 4 years, then she needs to save 4 x $7,500 = $30,000 total. From the table, she would need to deposit $400 per month in order to have $31,667 in time for college.
Answer:
Let the proportion of the $0.20 be x
Then the proportion of the $0.68 is 1−x
Set the target at $0.54
Dropping the unit of measurement ($ ) for now we have
0.20x+(1−x)0.68=1×0.54
0.20x−0.68x+0.68=0.54
−0.48x+0.68=0.54
Lets get rid of the decimals for now and multiply everything by 100
−48x+68=54
48x=68−54
x=1448
x=724 of the blend at $0.20
So the proportion of the $0.68 is 1−724=1724