Mark bought an electric tablet on sale for 1/4 off the original price of $825.00. he also wanted to use a coupon for 1/5 off the sales price. how much did mark pay for the tablet?

Mark paid $495 for the tablet.

Step-by-step explanation:

When on sale, Mark paid 3/4 of the original price, that is;

*825 = 618.75

After coupon discount, he pays 4/5 of the sale price

sale price= 618.75

He therefore pays = $495

range is infinite on both x and y axis positive and negative

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are