3. A landscaper needs 3 bags of fertilizer to cover 40 square yards of grass. How many bags of fertilizer will he need to cover 200 square yards of grass?
A 8 bags
B 15 bags. D 60 bags

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.