1) Jacket price : $64 ; discount : 20%
Original price * discount rate = discount value.
Original price - discount value = discounted price
64 * 20% = 12.80 discount
64 - 12.80 = 51.20 discounted price
2) TV : $1,200 ; discount : 10%
1,200 * 10% = 120 discount
1,200 - 120 = 1,080 discounted price
3) admission: $7.50 ; discount : 20% ; sales tax : 5.75%
7.50 * 20% = 1.50 discount
7.50 - 1.50 = 6.00 amount paid for admission
6.00 * 5.75% = 0.345 value of sales tax
6.00 + 0.345 = 6.345 total amount paid
4) makeup: $4.30 ; discount : 40% ; sales tax : 6%
4.30 * 40% = 1.72 discount
4.30 - 1.72 = 2.58 discounted price
2.58 * 6% = 0.1548 value of sales tax
2.58 + 0.1548 = 2.7348 total amount paid
5) discounted price: $2.25 ; discount : 50%
discounted price ÷ discount rate = original price
2.25 ÷ 50% = 4.50 original price
6) Sports City: Original price : $180 ; discount : 15%
Tennis World: Original price : $200 ; discount : 20%
Original price x (100% - discount rate) = Discounted price
180 * (100%-15%) = 180 * 85% = 153
200 * (100%-20%) = 200 * 80% = 160
Sports City offers a better deal. It is cheaper by $7 from the discount price of Tennis World.
Given that f<span>our
people have found the perimeter of a forest using different methods.
Given the table below of their results.
![\begin{center} \begin{tabular} {|p {2cm}|p {2cm}|p {2cm}|p {2cm}|} \multicolumn {4} {|c|} {Distance Across Quarry Canyon}\\[1ex] \centering Juana&\centering Lee Ann&\centering Ryne&Jackson\\[1ex] \centering$\sqrt{28}$&\centering$\frac{23}{4}$&\centering$5.\overline{5}$&\centering$5\frac{1}{2}$ \end{tabular} \end{center}](https://tex.z-dn.net/?f=%5Cbegin%7Bcenter%7D%0A%5Cbegin%7Btabular%7D%0A%7B%7Cp%20%7B2cm%7D%7Cp%20%7B2cm%7D%7Cp%20%7B2cm%7D%7Cp%20%7B2cm%7D%7C%7D%0A%5Cmulticolumn%20%7B4%7D%20%7B%7Cc%7C%7D%20%7BDistance%20Across%20Quarry%20Canyon%7D%5C%5C%5B1ex%5D%0A%5Ccentering%20Juana%26%5Ccentering%20Lee%20Ann%26%5Ccentering%20Ryne%26Jackson%5C%5C%5B1ex%5D%0A%5Ccentering%24%5Csqrt%7B28%7D%24%26%5Ccentering%24%5Cfrac%7B23%7D%7B4%7D%24%26%5Ccentering%245.%5Coverline%7B5%7D%24%26%5Ccentering%245%5Cfrac%7B1%7D%7B2%7D%24%0A%5Cend%7Btabular%7D%0A%5Cend%7Bcenter%7D)
To order their calculations from
greatest to least, we first convert all the measurements to decimal.
Therefore, the ordering of the measurements from greatest to least is as follows:
</span>
Answer: -3
Step-by-step explanation:
0,4
2,2
Find slope: 2 - 4 = -2
2 - 0 = 2
-2/2 = -1 is slope
7 = -1x + 4
subsitute -1 for x
7 = -1(-1) + 4
1 + 4
