Find the number or numbers.The sum of twice a number and 4 less than the number is the same as the difference between -24 and the number. What is the number?

A. -10
B. -5
C. -6
D. -4


Answer: B

Mathematics

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A.

B.

C.

D.

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Solve the problem.Frank can type a report in 7 hr. James can type it in 6 hr . How long will it take the two of them working together?

A.  hr
B.  hr
C. 3 hr
D. 42 hr

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Determine the number of real-number solutions of the equation from the given graph.0.01x2 + 0.004x + 0.0004 = 0, given the graph of y = 0.01x2 + 0.004x + 0.0004

A. 3 B. 0 C. 2 D. 1

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Graph the equation.2x - 7 = 3x

A.

B.

C.

D.

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