The regular price of a shirt is $15. Natalie bought it on sale for 0.9 times its regular price. Then the sale price was multiplied by 1.06 to include the tax.

Use the drop-down boxes to compare the regular price of the shirt to the sale price of the shirt
including tax.
The regular price of the shirt is $15. The sale price of the shirt before tax is
$10
.
The sale price of the shirt including tax is $
Choose...
. So, the sale price of the shirt
including tax is
Choose...
the regular price.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

What is the area of the shaded sector?