Solve the problem involving related quantities.A 10-ft. board is cut into 2 pieces so that one piece is 6 feet longer than 3 times the shorter piece. Find the lengths of both pieces.
A. shorter piece: 1 ft; longer piece: 9 ft
B. shorter piece: 24 ft; longer piece: 30 ft
C. shorter piece: 18 ft; longer piece: 36 ft
D. shorter piece: 5 ft; longer piece: 30 ft
Answer: A
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Solve the equation for the indicated variable. (Leave ± in your answer, when appropriate.)rm = t2 - mt for t
A. t = 
B. t = 
C. t = 
D. t = 
Use a graphing calculator to solve the equation. Round to two decimal places.3x = 13
A. 2.33 B. 0.43 C. 1.47 D. 4.33
Solve the problem.A company manufactures three products. The graph shows the production from 1986 to 1996. In what year did the production of A equal the production of B?
A. 1991 B. 650,000 C. 1996 D. 600,000
Multiply. Assume all variables represent nonnegative real numbers.6
(
+ 
)
A. 6
+ 5x
B. 30
+ 30x
C. 6
+ 5x
D. 6
+ 30x