Leanne, owner of the candy shoppe, wants to make 16-ounce gift bags with a mix of hard peppermint candies and chocolate mints. if peppermints cost 6¢ per ounce and the chocolate mints 22¢ per ounce, how many of each are in a gift bag that costs $2.72?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?