Answer:
x=1 y=7
Step-by-step explanation:
−5x+2y=9
y=7x
Substitute the second equation into the first
-5x +2(7x) = 9
Distribute
-5x +14x = 9
Combine like terms
9x=9
Divide by 9
9x/9 =9/9
x= 1
Now find y
y = 7(1)
y = 7
Well, basically the way I decided to approach the problem was to first find the pattern between the numbers. Its not obvious between 108 and -18, but the pattern is the previous number divided by -6. From there, I believe you should be able to find whether or not it converges or diverges if you know the material (which you should xD)
Answer: [6x]
Step-by-step explanation:
(8 - 9x) = [1x]
(-10 + 7x) = [17x]
(14 - 16x) = [2x]
(12 - 24x) = [12x]
12x - 2x - 17x - 1x =
10x - 16x = [6x]
Answer:
B
Step-by-step explanation:
Becasue you dont need too much.
