Camille buys $50 worth of books at Target. She has a coupon for 10% off her entire purchase. What is the total cost of the books after the coupon is applied?

$45

Step-by-step explanation:

If you have a percent and a number than both have an unnecessary 0, you can take it off of both of them.

ie) 10% off of 50

1∅ off of 5∅;  then you subtract the 5 from your original total, 50, giving you $45.

Camille's total is $45 after using her coupon for 10% off.

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6