Looks easy but for some reason none of my answers have shown up as an option

Write the equation in logarithmic form m^x=n

Is there an x intercept in the equation 60*1.15^x

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?