Simplify.

A. 1
B. 1 - x2
C.
D.


Answer: D

Mathematics

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Solve the equation using the multiplication property of equality.a = 0

A. {10} B. {-10} C. {0} D. {1}

Mathematics

Solve the problem.Find the acceleration at time t = 4 s if the position (in cm) of a particle moving along a line is  at time t.

A. 317 cm/s B. 138 cm/s2 C. 138 cm/s D. 317 cm/s2

Mathematics

Perform the operation indicated. + 

A.
B.
C.
D.

Mathematics

Translate to an equation and solve.40 is what percent of 32?

A. 32 = n% × 40; n = 12.5% B. 32 = n% × 40; n = 80% C. 40 = n% × 32; n = 1.25% D. 40 = n% × 32; n = 125%

Mathematics