Which ordered pair is a solution to the system of linear equations -4x+y=8 and x-5y=17 ?
a. ( -4,-3)
b. ( -4,3)
c. ( -3,-4)
d. ( -3,4)

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

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?