According to the metric system, 1 s = ________ µs.

Solve the problem.A baby weighed 8 pounds at birth and gained 2 pounds a month. How much did the baby gain in 3 months?

A. 30 lb B. 6 lb C. 13 lb D. 14 lb

Solve the equation. = 17

A. -144 B. 72 C. 144 D. 288

Determine if the number is prime, composite, or neither.56

A. Neither B. Prime C. Composite

Graph the decimal on a number line.11.75

A.

B.

C.

D.