You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)? -1/9 dollars per
cookle
-6 cookies per
dollar
-4 cookies per
dollar
-9 cookies per
dollar

Rita wants to buy sweater that was originally priced at $25 today the sweater is on sale for 40% off the original price what is the sale price of the sweater. rita has a coupon for an addition 10% off the sale price. how much will rita pay for the sweater before taxes

15 points ! ~ see if you know the answer to both you!

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%