Find the sum.-458 + 324

A. 782
B. -782
C. 134
D. -134


Answer: D

Mathematics

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Solve.(2x - 1)2 = 49

A. -8, 6 B. -3, 4 C. -6, 8 D. -4, 3

Mathematics

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.-10z4 - 6z3 + 7z2 + 9

A. Trinomial, degree 9 B. Trinomial, degree 4 C. None, degree 4 D. Binomial, degree 10

Mathematics

Use a calculator to evaluate the expression. 4

A. 16.2 B. 0.005 C. 0.13 D. 2.4

Mathematics

Use the quotient rule and the product rule to simplify each radical.-

A. -
B. - 
C. - 
D. - 

Mathematics