Solve.-4x - 2(x + 2) = -7x - 4
A. 0
B. 32
C. -2
D. 1
Answer: A
Mathematics
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Find the perimeter (P) of each figure.
A. 87 m B. 105 m C. 64 m D. 128 m
Mathematics
Insert parentheses in order to make the statement true. More than one set of parentheses may be needed.2 + 4 ? 9 - 4 = 30
A. 2 + 4 ? (9 - 4) = 30 B. (2 + 4) ? 9 - 4 = 30 C. 2 + (4 ? 9 )- 4= 30 D. (2 + 4) ? (9 - 4) = 30
Mathematics
Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability.The first marble is white and the second marble is blue.
A.
B.
C.
D.
Mathematics
Evaluate the sum. Round to two decimal places, if necessary.
A. 16 B. 18 C. 20 D. 12
Mathematics