Solve.A college student earned $7300 during summer vacation working as a waiter in a popular restaurant. The student invested part of the money at 
and the rest at 
If the student received a total of $538 in interest at the end of the year, how much was invested at 
A. $2700
B. $4600
C. $1042
D. $3650
Answer: A
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Solve using the addition and multiplication principles together.-[9x + (5x + 7)] = 7 - (3x + 8)
A. - 6
B. - 
C. - 8
D. - 
Provide an appropriate response. A local supermarket has been hired you to design a parking lot. If you allow 12 feet between stripes and 14 feet for width of traffic lanes one way (a two way lane needs 28 feet), design a lot that will hold 60 vehicles. Consider rectangular parking spaces versus parallelogram shaped parking spaces. Would one design need a bigger lot than the other? Is one design more safety conscious than the other?
What will be an ideal response?
Provide an appropriate response.October 27 is 40 days from December 6.
A. True B. False
Determine if the given ordered pair is a solution of the system of equations. HINT: There is no need to graph.(3, -1)3x + y = 84x + 3y = 9
A. Yes B. No