Answers
1. X= -4
2. X=9
3. X= 15/4 or 3.75
4. X=2
The expression 18 - 0.25(18) can be used to find the new price of pillow.
Step-by-step explanation:
Given,
Cost of pillow = $18
Mark down = 25% = 
To find the amount of mark down, we will multiply it with cost of pillow;
Amount of Mark down = 0.25*18
The new price of pillow can be determined by subtracting amount of mark down from the original cost of pillow.
New price = Original Cost of pillow - Amount of mark down
New price = 18 - 0.25(18)
The expression 18 - 0.25(18) can be used to find the new price of pillow.
Keywords: percentage, subtraction
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0.0135135135135135135135135 etc
Answer:
Step-by-step explanation:
If you meant
![\sqrt[3]{n^{75}}\\ \\ n^{{75}^{\frac{1}{3}}\\ \\ n^{\frac{75}{3}}\\ \\ n^{25}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bn%5E%7B75%7D%7D%5C%5C%20%5C%5C%20n%5E%7B%7B75%7D%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%5C%5C%20%5C%5C%20n%5E%7B%5Cfrac%7B75%7D%7B3%7D%7D%5C%5C%20%5C%5C%20n%5E%7B25%7D)
Answer:
Associative Property
Step-by-step explanation:Because it includes grouping of three numbers and the parentheses group around two different numbers