Use the square root property to solve the quadratic equation.7x2 - 35 = 0

A. ± 
B. ± 
C.
D. ± 

Answer: D

Mathematics

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Solve the problem.How much work is done by a 150-lb woman as she walks up 14 steps, each with a -ft rise?

A. 525 ft ? lb B. 4200 ft ? lb C. 1050 ft ? lb D. 2100 ft ? lb

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Mathematics

Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.x2 + 5x - 14

A. (x - 7)(x + 2) B. (x + 7)(x - 2) C. (x - 7)(x + 1) D. prime

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Mathematics

Multiply.4x3(-11x3 + 4)

A. -44x6 + 4 B. -44x3 + 16 C. -44x6 + 16x3 D. -28x3

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Mathematics

Match the graph of the rational function with its equation.

A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 

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Mathematics