Set up the percent proportion for the application problem. Do not try to solve for any unknowns.A team won 10 of the 20 games it played. What percent of its games did it win?

A.  = 
B.  = 
C.  = 
D.  = 


Answer: C

Mathematics

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Write an inequality with x isolated on the left side that is equivalent to the given inequality.Ax + By < C; Assume A > 0

A. x > 
B. x > 
C. x < 
D. x < 

Mathematics

Name the property that justifies the statement. All variables represent real numbers.(14 + f) + 15.7 = 14 + (f + 15.7)

A. Commutative property of addition B. Inverse property of addition C. Associative property of addition D. Distributive property of multiplication over addition

Mathematics

Factor out the GCF from the polynomial.14x4 - 4x3 + 10x2

A. 2x2(7x2 - 2x + 5) B. x2(14x2 - 4x + 10) C. 2x(7x3 - 2x2 + 5x) D. 2(7x4 - 2x3 + 5x2)

Mathematics

Find the indicated sum.-3 + 1 + 5 + 9 + 13 + . . . + (4n - 7)

A. n(4n + 7) B. n(4n - 7) C. n(2n + 5) D. n(2n - 5)

Mathematics