Which phrases can be represented by the algebraic expression 2x + 1? Check all that apply. two times a number plus 1
a number plus 2
twice a number and one
two more than a number and one
twice the product of a number added to 1

What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Can someone me with the property questions for 12 13 and 14 plz