Answer:
$5760
Step-by-step explanation:
12000 × 8 × .06 = 5760
Answer:
52.16
Step-by-step explanation:
So, Lets find out the discount first. Since the shoes are 30% off, that means the shoes are 70% of their original price, so lets multiply the original price of 69 by .7. 69*.7=48.3
Now to find the sales tax we need to multiply the price we got finding the sale by 1.08 since the sales tax is added on not removed from the price. 48.3*1.08=52.16
The prices after the sale and including tax is 52.16
Simplified, their slopes multiply to -1.
What that means is that if there's a equation
, if a line is perpendicular , that line's m value multiplied by this line's m value equals -1. For example, if m=1/4 for one value, the first thing we do is make it negative to get -1/4. Next, we switch the numerator and denominator to get -4. If there is a number like 5, the fraction of it is 5/1 (since 5 divided by 1 is 5) and the reciprocal (or the numerator and denominator switched) is 1/5. This also applied to y=mx+b.
Feel free to ask further questions!
Assuming you mean mixed fractions, we have
and
So,
If you want to write this as a fraction, you have
If you want to write this as a mixed fraction, you have