A park ranger spent $120 to buy 8 trees. Redwood trees cost $20 and spruce trees cost $12 each. How many of each tree did the park ranger buy?|

Ineed to learn how to solve this problem

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

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.