Estimate by rounding as directed.532.432 - 398.10; nearest ten

A. 130
B. 110
C. 140
D. 120


Answer: A

Mathematics

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Fill in the blank with the proper symbol ( <, >, or = ) to make a true statement. ? 4.66 ____ 2.55 ?

A.

4.66 < 2.55


B.

2.55 = 2.55


C.

4.66 = 4.66


D.

4.66 > 2.55


E.

4.66 = 2.55


Mathematics

Evaluate the polynomial or polynomial function for the given value of the variable.4x3 - 4x2 + 5 for x = 2

A. 11 B. 29 C. 21 D. 9

Mathematics

Simplify the expression. Assume all variables represent positive real numbers.10 - 4x

A. 6x
B. 10 - 4x
C. 14
D. 6x

Mathematics

Use substitution to determine whether the given ordered pair is a solution of the given equation.(2, 4); y = -2x + 8

A. Yes B. No

Mathematics