To maintain eligibility, an athlete needs a test average in math class of 75%. There are six tests in the class. On the first five tests, the athlete scored 82%, 70%, 64%, 73%, and 71%. Find the score needed on the last test to have a test average of 75%..
A. 90%
B. 88%
C. 86%
D. 84%
Answer: A
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Solve. A science student watching a group of ants moving along a straight line determines that their position along the line at time t is given by the polynomial 
Factor the polynomial.
A. t(t3 + 3t2 - 13t + 39) B. t(t2 + 3t - 26) C. t(t3 + 3t2 + 26t) D. t(t2 + 3t + 26)
Solve the problem.A survey report project in France estimated that for the years 2000-2005, the total number of bakeries in a particular region would grow according to the model 
where x is the number of years after 2000. Graph the model by hand and use the graph to predict the total number of bakeries in 2006.
A. 600 bakeries
B. 700 bakeries
C. 660 bakeries
D. 682 bakeries
Clear fractions then solve by substitution.3x - 
= 10
- 
= 
A. 
B. 
C. 
D. 
Solve the problem.An open box is to be constructed from a rectangular sheet of cardboard 8 feet wide by cutting out a 2-foot square from each corner and folding up the sides. The volume of the box is to be 
cubic feet. What is the length of the rectangle? 
A. 24 ft B. 8 ft C. 12 ft D. 2 ft