X equals -2 and y equals 1
Answer:
this is an x y coordinate plane, start with x and then move to y.
You don't have a picture posted for the graph, I'd assume its 5 (: if you attach an image with the graph, Id be happy to give a more clear answer. Good luck! :P
Answer:
1 is 5+2a =7 and 2is 14+3a=3 and 3 is 7-2a=5
Answer: 0.0993
Step-by-step explanation:
Since the jar contains 18 red marbles and 38 blue marbles, the total marbles will be:
= 18 marbles + 38 marbles
= 56 marbles
When 2 marbles are pull out at random at the same time, the probability that both are red will be:
= (18/56) × (17/55)
= 0.3214 × 0.3091
= 0.0993
