nelly went ice skating and rented ice skates from world ice arena. the place charged her $5 per hour, h to go ice skating plus ab $8 fee for the skates. nelly paid less than $43. what is the maximum number of hours ,h , that nelly went ice skating?

How many grams the dog will eat in 3 days?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Fawn bought a total of 70 cakes for a tea party. she spent $3,025. fawn bought vanilla cakes for $22 each and a fruit filled cake for $55 each. the system of equations below can be used to find the number of vanilla cakes, v, and the number of fruit filled cakes, f, fawn purchased. which system of equations has the same solution as the system below.