Simplify the expression.(-4.3)2

A. 18.49
B. -8.6
C. -18.49
D. 55.47


Answer: A

Mathematics

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Graph the equation by plotting the intercepts.2x - 4y = 4

A.

B.

C.

D.

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Let   and . Find  and

simplify.


A.
B.
C. ?
D.
E. ?

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Solve the problem.The sum of twice a number and 17 less than the number is the same as the difference between -29 and the number. What is the number?

A. -4 B. -2 C. -3 D. -6

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Perform the operation indicated.(-9) ? 3

A. -243
B. -32
C. -12
D. -27

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