Hi,
SP=Selling Price
CP of dress= $ 89.47
percent of mark up = 50%
SP without tax= 100+ mark up % /100 * CP
SP without tax= 100+50/100 * 89.47
SP without tax= 150/100 * 89.47
SP without tax= 1.5 * 89.47
SP without tax= $ 134.205
tot. SP(SP with tax)= 100 + tax %/100 * SP
SP=100 + 7.6/100 * 134.205
SP= 107.6/100 * 134.205
SP= 1.076 * 134.205
SP= $144.40458
Hope this helps you.
The store sold 7 red scarfs and 5 white Scarfs
5+5+5+5+5+5+5+3+3+3+3+3=50
X + 5 + 4 + x + 5 = 60
2x + 14 = 60
-14 -14
2x = 46
x = 23
So, Josh's age is 23 + 4 which is 27 years old.
To find the area of the pantry you divide 81 by 9 because the kitchen is 9 times the area of the pantry.
81/9 = 9
Therefore the pantry is 9 square feet.
The area of a rectangle is LxW. you have an area of 9 and a width of 3 so
9 = Lx3
9/3 = L
3=length
