Brianna wants to buy some trees for her yard. a local store charges $25 to plant each tree plus a delivery fee of $50. a lawn service charges $35 to plant each tree with free delivery. determine the solution to the system of equation algebraically. show your work, and explain what the solutions means in this context.

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?