Carly had x stuffed animals, She gave 7 to her sister and then her aunt gave
her 3 for her birthday.
Which of the following expressions could represent
Carly and her stuffed animals?

A. X + 7 + 3

B. X- 7-3

C. X + 7-3

D. X - 7 + 3

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w