Answer:
y = -5x + 30, 20th number is -70.
Step-by-step explanation:
All you have to do is look at how much the equation is growing by and what the starting number is for the equation. to find the 20th figure, you plug 20 in for x and get -70.
6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108
9,18,27,36,45,54,63,72,81,90,99,108
So the first 6 common multiples of 6 and 9 are:
Answer: 18, 36, 54, 72, 90, 108
Hope this Helps!!
The = sign
1 11/20 = 31/20 = 1.55 and 1.55 =1.55
A = ( -2, 1 )
B = ( 1, -1 )
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