A, B, C, or D? Pleaseee

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2