Factor the trinomial completely.24x2 + 14xy + 2y2

A. 2(3x + y)(4x + y)
B. (3x + y)(2x + 3y)
C. 2(3x - y)(4x - y)
D. (6x + 2y)(4x + y)


Answer: A

Mathematics

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Write the number in scientific notation.0.00207

A. 2.07 × 10-4 B. -2.07 × 103 C. 2.07 × 10-3 D. 2.07 × 10-2

Mathematics

Solve the formula for the indicated variable.P = s1 + s2 + s3, for s3

A. s3 = s1 + s2 - P B. s3 = P + s1 + s2  C. s3 = s1 + P - s2 D. s3 = P - s1 - s2 

Mathematics

Simplify. Assume that all variables represent positive numbers.

A.
B. 5
C. 6 
D. 6

Mathematics

Solve the problem.Attendance this year was 4.775 times greater than last year. Express this decimal as a percent.

A. 477.5% B. 47.75% C. 0.04775% D. 4775%

Mathematics