Which expressions are equivalent to the one below? Check all that apply.

16x

A.
(4 • 4)x

B.
4 • 4x

C.
42x

D.
42 • 4x

E.
4x • 4x

F.
4• 42x

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3

Hundred and tens tables to make 430 in five different ways