Answer:
80%
Step-by-step explanation:
regular price is 100%
so, after the discounted price is 20%
the discount is 80%
y = -3x - 2
Since a < 0 we have a decreasing line, so it can be only the first or the last
And if we solve the equation for y = 0 we have
0 = -3x - 2
3x = -2
x = -2/3
So, the last one is the right
The answer for that problem is z =12+6
And soon it'll avenue golden retriever to play with.
God, i feel so stupid writing that :(
The answer for this will be 2