Reasoning Why is the length of the base of the rectangle the same as the circumference of the
circles in the net of a cylinder

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

X+y=-4 x-y=2 use elimination with adding and subtraction

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?