Using the following information = Universal set = {2,3,4,5,6,7,8,9,12,13,14,16,20,22,56). Subset A = {9,12,13,20,22,56); Subset
Cloud [144]
A. x * .85 = y or .85x = y
B. x - 2 = y
C. (x - 2) * .85 = y or .85(x - 2) = y
D. .85x -2 = y or (x * .85) - 2 = y
E. The discount then the coupon
I would do this by first listing the multiples of 6 until I start to see a pattern with the one's digit.
6x0=0
6x1=6
6x2=12
6x3=18
6x4=24
6x5=30
6x6=36
6x7=42
6x8=48
...
The digits in bold are the one's digits so those are the only ones we really care about. If you list just them it looks like: 0,6,2,8,4,0,6,2,8
Notice how the first set of 5 numbers seems as though it repeats in the 6th, 7th, and 8th numbers. This probably means the pattern continues infinitely so the first 5 numbers are all the one's digits that can come from multiples of 6. Thus your answer is: 0,6,2,8,or 4
12x^2 + 16x - 35
hope it helps
Distance = square root (24^2 + 7^2)
distance = square root (576 + 49)
distance = square root (625)
distance = 25