Solve.2x2 = -5x - 7

A.
B.
C.
D.


Answer: C

Mathematics

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Solve the problem.How much work does it take to slide a box 36 meters along the ground by pulling it with a 139 N force at an angle of 31° from the horizontal?

A. 5004 joules B. 119.1 joules C. 4289 joules D. 4577 joules

Mathematics

Match the equation with the surface it defines. -  -   = 1 

A. Figure 3 B. Figure 1 C. Figure 2 D. Figure 4

Mathematics

Recall that the total income received from time  to time  from a continuous income stream of

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?
Total value = TV =
?
Find the total value of the given income stream and also find its future value (at the end of the given interval) using the given interest rate.
?
, , at 9%
?

A. TV = $0, FV = $72,344.91
B. TV = $0, FV = $327,074.77
C. TV = $1,600,000, FV = $834,722.23
D. TV = $0, FV = $256,372.45
E. none of these

Mathematics

Multiply. Assume that no radicands were formed by raising negative numbers to even powers.3

A. 12 + 6
B. 12 + 6x
C. 18
D. 12x2 + 6x

Mathematics