Your scores on the first four math tests were 75, 88, 82, and 90. What is your mean
score on the first four tests? Round your answer to the nearest whole number.

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

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?