For discounts multiply the amount by the percentage. Then subtract your product by your amount.
For taxes do the same thing but instead of subtracting add your product to the amount.
Answer:
M<1 =52 M<3 =52
Step-by-step explanation:
<h3>The solution is (1, -3) or (-1, -3)</h3>
<em><u>Solution:</u></em>
Given that,

We have to find the solution (x, y)
<em><u>Substitute eqn 2 in eqn 1</u></em>


Thus, we get,
x = 1
x = -1
Thus the solution is (1, -3) or (-1, -3)
Answer:
16
Step-by-step explanation:
Substitute 3 for n,
6(3) - 2
then multiply
18 - 2
then subtract
16