Multiply.(3x + 10)(6x + 10)
A. 9x2 + 90x + 100
B. 18x2 + 90x + 90
C. 9x2 + 90x + 90
D. 18x2 + 90x + 100
Answer: D
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Perform the following division.
A. 28 R2 B. 28 R3 C. 28 R4 D. 28 R5
An object is attached to a coiled spring. The object is pulled down (negative direction from the rest position) and then released. Write an equation for the distance of the object from its rest position after t seconds.amplitude = 9 cm; period = 3 seconds
A. d = -9 sin 
?t
B. d = -9 cos 
?t
C. d = -3 cos 
?t
D. d = -9 cos 
t
For the pair of similar triangles, find the length of the indicated side.
In the outer triangle, the shortest side has length 9, and the middle side has length 12. In the inner triangle, the shortest side has length 3, the middle side has length 4, and the longest side has length 5. Find the length, x, of the longest side of the outer triangle.
A. x = 16 B. x = 20 C. x = 5 D. x = 15
Find the amount of ordinary interest you would pay for the following. Round to the nearest cent.A loan of $4660 at 10% made on May 18 and due July 31
A. $466.00 B. $97.08 C. $95.79 D. $4755.79