Answer:
Students who do sport related activities
Step-by-step explanation:
Total Sport: 68
Total seventh graders: 63
Total non-sport: 62
Total eighth graders: 57
<h3>Solution :</h3>

By cross multiply, we get






Therefore, answer is 
Answer:
the first ones >
Step-by-step explanation:
the second ones <
Answer:
-5x^2 - 25x + 18
Step-by-step explanation:
-3x ( x + 8 ) + x + 2 ( 9 - x - x^2 ) ( original equation )
-3x^2 - 24x + x + 18 - 2x - 2x^2 ( distribute )
-3x^2 - 2x^2 - 24x + x - 2x + 18 ( order them based on the variables . )
( -3x^2 - 2x^2 ) (- 24x + x - 2x ) ( + 18 ) ( just separated them not a part of solving !! )
-5x^2 - 25x + 18 ( solved , and the answer :) )
Hope its helps !!!
3/20T of mulch. Each Flower bed will contain 3/20 tons of mulch