Solve the problem.During a road trip, Tony drove one-third the distance that Lana drove. Mark drives 15 more miles than Lana drove. The total distance they drove on the trip was 309 miles. How many miles did each person drive?
A. Tony drove 378 miles, Lana drove 126 miles, and Mark drove 111 miles.
B. Tony drove 126 miles, Lana drove 378 miles, and Mark drove 393 miles.
C. Tony drove 37 miles, Lana drove 111 miles, and Mark drove 126 miles.
D. Tony drove 42 miles, Lana drove 126 miles, and Mark drove 141 miles.
Answer: D
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Solve.The storage building depicted in the figure has a volume, V, given by the formula V = 2x2y + 
?x2y.The building's height and width, 2x, are 22 feet. Its length, y, is 33 feet. Find the volume of the building. (Round to the nearest whole number.)
A. 11,122 cu ft B. 10,265 cu ft C. 14,258 cu ft D. 28,516 cu ft
Determine whether the given ordered pair is a solution to the system.(9, 2)8x - 4y = 643y = 6x - 47
A. Yes B. No
Divide and write answer in lowest terms.2
÷ 1
A. 2
B. 2
C. 3
D. 2
Graph the system of inequalities, and find the coordinates of the vertices.y ? 4 - 2xx ? 1
A. 
B. 
C. 
D. 