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 316 miles. How many miles did each person drive?
A. Tony: 129 mi, Lana: 387 mi, Mark: 402 mi
B. Tony: 38 mi, Lana: 114 mi, Mark: 129 mi
C. Tony: 387 mi, Lana: 129 mi, Mark: 114 mi
D. Tony: 43 mi, Lana: 129 mi, Mark: 144 mi
Answer: D
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Solve.A recipe calls for 
L of water and 
L of milk. If the recipe is doubled, how much liquid will be needed?
A. 
L
B. 
L
C. 
L
D. 
L
List the elements in the sample space of the experiment.A lottery uses balls numbered 1 through 35. List the sample space of the event picking one even-numbered ball.
A. {1, 2, 3, . . ., 35} B. {2, 4, 6, . . ., 34} C. {34} D. {2}
Find the indicated sum. Find the sum of the first 7 terms in the geometric series 3 + 9 + 27 + . . .
A. 1122 B. 3279 C. 9840 D. 1092
Multiply the polynomials. Express the answer as a single polynomial in standard form.(x + 8)(x - 8)
A. x2 - 16x - 64 B. x2 + 16x - 64 C. x2 - 16 D. x2 - 64