Evaluate the algebraic expression for the given values of the variables.y(y + 2) for y = 9
A. 27
B. 36
C. 99
D. 90
Answer: C
Mathematics
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Translate the word statement into a percent proportion. Do not solve.What percent of 59 is 6?
A. =
B. =
C. =
D. =
Mathematics
Write as a percent.5
A. 0.05% B. 0.5% C. 500% D. 250%
Mathematics
Solve the problem.Find the area of a triangle with height 19 meters and base 18 meters.
A. 171 m2 B. 18.5 m2 C. 342 m2 D. 684 m2
Mathematics
Write the expression in the standard form a + bi.(9 + 5i)(9 - 5i)
A. 106 B. 81 - 25i C. 81 - 25i2 D. 56
Mathematics