Decide whether the statement is true or false. If it is false, tell why.The equation (7x - 4)2 = -37 has two real number solutions.

A. True
B. False; the equation has no real number solutions.
C. False; the equation has one real number solution.


Answer: B

Mathematics

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Find the equation of a line passing through the given points. Solve the equation for y.(0, 7); slope = 

A. y = x + 7
B. y = - x - 7
C. y = x + 7
D. y = x - 7

Mathematics

Provide an appropriate response.Write the formula for the general term an of a geometric sequence, where a is the first term and r is the common ratio.

A. an = arn B. an = arn - 1 C. an = a + (n - 1)r D. an = a + rn - 1

Mathematics

Rewrite the expression with a positive rational exponent. Simplify, if possible.125-1/3

A.
B.
C. - 
D. -5

Mathematics

Solve the problem.Susan has been working on a job that will require 45 hours to complete. If she has completed  of the job, how many hours has she worked?

A. 40 hours
B. 20 hours
C. 5 hours
D. 4 hours

Mathematics