Solve.-3x + 19 - 9x = -8x + 35
A. x = -
B. x = - 4
C. x = -
D. x = 4
Answer: B
Mathematics
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Solve the problem.A collection of dimes is arranged in a triangular array, with 12 coins in the base row, 11 in the next, 10 in the next, and so forth. Find the value of the collection.
A. $15.60 B. $0.78 C. $7.80 D. $3.90
Mathematics
Solve the problem.The minute hand of a clock is 6 inches long. How far does the tip of the minute hand move in 35 minutes? If necessary, round the answer to two decimal places.
A. 24.5 in. B. 20.25 in. C. 23.22 in. D. 21.99 in.
Mathematics
Solve the equation using both the addition and multiplication properties of equality.3x - 8x + 2 = 8x
A.
B.
C.
D.
Mathematics
Convert the rectangular coordinates to polar coordinates with r > 0 and 0 ? ? < 2?.
What will be an ideal response?
Mathematics