Answer:
(0, -4)
Step-by-step explanation:
That means that the discounts are the same
therfor 25% of original=180
multiply both sides by 4 or divide both sides by 0.25
original=720
the equation is
0.25 times original=180
and the original price is $720
Answer:
36
Step-by-step explanation:
6 x 2= 12
12 x 3= 36
<span> -k - (-8k) = -k + 8k = 7k</span>
