1. A store is selling chocolate squares in packs of 10, and marshmallows in packs of 15 for making s'mores. What is the least amount of packs of each you would need to buy to have the same
number of individual marshmallows and chocolate squares?
I

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?