What strategy will result in the correct total expression below
3 7/8 - 5 1/2 + 2 1/8 - 3 1/2

A. ( 2 7/8+2 1/8)-(5 1/2 - 3 1/2)
B. ( 3 7/8+ 2 1/8)-(5 1/2 + 3 1/2)
C. (3 7/8 - 2 1/8)+(5 1/2 - 3 1/2)
D. ( 3 7/8+ 2 1/8)+(5 1/2 - 3 1/2)

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?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

Who long does it take to drive 150 miles at 45 miles per hour