Aglacier that was 1,076 meters thick changed in thickness at an average rate of -22.7 meters per year for 7 years.
a)write an addition expression you can use to find the glacier's thickness after 7 years.
b)evaluate your expression.
you for your .

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?