Which algebraic expression has a term with a coefficient of 3? a. 5y - 7 b. 3(y - 6) c. -2y + 5 + 3 d. 3y + 1

The answer is D. 3y+1

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}