<span><span>1.
</span>A department store has a discount on shoes based
on percentage of price.
=> one pair of shoes marked down from 70 dollars to 49 dollars
=> let’s solve for the percentage rate.
=> 70 – 49 = 21, the than ½ of the price
=> 70 x 30% = 21
Thus, the percentage rate is 30%
For the pair of shoes that is 110 dollars
=> 110 * .30 = 33
=> 110 – 33 = 77
Thus, the price of pair of shoes is now 77 dollars.</span>
Answer:
-1/2
Step-by-step explanation:
Assuming if you are looking for an equation
I can say that the X-intercept= 16/9
but with an equation it would be 9x/4(-4)
Answer: Fraction: 81/100
Decimal: 0.81
Percent: 81%
Step-by-step explanation:
This is because in the first row it is 9 + 8(9)
Another way is to count all the shaded part, and then 81% is 0.81 a decimal, and 81% is 0.81
