Best answer gets

1.how is the expression (3 + y) ⋅ 7 described by its factors and terms?

it has two factors and the factor (3 + y) has one term.
it has three factors and the factor (3 + y) has one term.
it has two factors and the factor (3 + y) has two terms.
it has three factors and the factor (3 + y) has two terms.

2. the four points (−2, 5), (−2, −1), (7, −1), and (3, 5) are the vertices of a polygon. what is the area, in square units, of this polygon?

27 units^2
33 units^2
36 units^2
42 units^2