Meredith model a division problem on the number line what division problem did she model? Find the quotient

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

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?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details