Question

Which pair of terms contain opposite coefficients?

7x and -7x
-7 and -7
7 and -7
7x and 7x

Answer 1

Coefficient it the # in front of a variable(s).

Opposite might mean: + & -

Def: A number or symbol multiplied with a variable or an unknown quantity in an algebraic term, as 4 in the term 4x, or x in the term x(a + b).

a number or quantity placed generally before and multiplying another quantity, as 3 in the expression 3x.

Answer 2

@nicolecutie88 are you there?