A shopping club is having a a sale. members and non-members of the club recieve different discounts, as shown below for members:
25% off the selling price with a further $20 off with a minimum purchase of $500
for non-members:
10% off the selling price with a further $20 off with a minimum purchase $500
a)
sally is not a member of the shopping club and wants to purchase a camcorder selling for $580. how much does sally have to pay for the camcorder?
b)
tabitha is a member of the shopping club and wants to purchase a laptop selling for $990. how much does tabitha have to pay for the laptop?

x+y = 29, 5x + 2y = 100

step-by-step explanation:

i'm guessing it was a multiple first option was the correct answer

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

one set of data has more variation than the other. hope this !