5 Delta Shuttle reduced its roundtrip ticket price from Bost

5.   Delta Shuttle reduced its round-trip ticket price from Boston to Washington, DC, by $58. The sale price was $189.99. What was the original price?

6.   The Daily Herald reported that the average shopper will spend about 2 1/5 times more for holiday dinners than the $60 spent for holiday decorating, gift wrap, and cards. How much more does the average shopper spend on holiday dinners?

7.K Corporation sells 4 times as many GE dishwashers as Wallace Company. The difference between their sales is 180 dishwashers. How many GE dishwashers did each sell?

8.   At Lord & Taylor, Joyce Cook and Francis Key sold a total of 870 cosmetic kits. Joyce sold 5 times as many kits as Francis. How many did each sell?

9.Lang Corporation sells sets of pots ($18) and dishes ($12) at a local charity. On the July 4 weekend, Lang\'s total sales were $4,884. People bought 3 times as many pots as dishes. How many of each did Lang sell?

Solution

5).given for round trip price is reduced by $58.

the salr was $189.99

original price = $189.99 + $58

= $247.99

6).

x = avg shopper spend for holiday dinner
y = avg shopper spends for ddecorating , gift wrap and cards

avg shopper spend son holiday dinners = $60 *11/5
= 12*11
=$132

7). k corporation sells 4 times GE dishwashers
let \'x\' be corporation sells
and \'y\' be GE dishwashers

then x=4y
and the difference is x -y =180
4y -y =180
3y =180
y=60
60 by GE dishwashers

8).let \'x\' be joyce cook kits
and \'y\' be francis key keys

x+y =870
x=5y

then we have to solve these two equations
5y+y=870
6y=870
y =145

then x=5y =5*145
x=725

joyce sold \'725\' kits
and francis sold 145

9)

.Lang Corporation sells sets of pots ($18) and dishes ($12)
  
let \'x\' be set of pots sold
and \'y\' be set of dishes sold

People bought 3 times as many pots as dishes.
y =3x
totall sales = $4884
x+y =$4884
3x+x = 4884
4x=4884

x=1221

x = 68

y = 1221*3

dishes sold = 305

and pots sold =68