Atree measured 40 1/2 feet tall. over the next 7 1/2 years, it grew to a height of 57 feet. during the 7 1/2 years, what was the average yearly growth rate of the height of the tree?

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?

How are algebraic expressions evaluated using substitution?

Use long division to indentify (12xto the second power+15x-8)divided by 3x