Plz help ASAP its due in 1 hour. I will give BRAINLIST and THANKS. ​

Me. i can't figure out this question. give an explanation too. .

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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?