Yes, real numbers are always rational numbers
Answer:
The bottom right (v shaped one) is a function
Step-by-step explanation:
Hope this helps:)
3(6x+2)-18x=12 (y=6x+2, so you plug in 6x+2 into the y in 3y-18x=12)
18x+6-18x=12 (Then you distribute the 3 to the 6x and to the 2)
6=12 (Combine like terms 18x-18x)
There is no solution. Hope this helps and makes sense.
Answer:
Option A for part A and $79 for part B
Step-by-step explanation:
It's very simple just divide 21.75 by five and that's your answer did you want me to do it?
