In the floor plan shown, 1/2-inch is equal to 3 feet of the actual home.
The Jones family wants to get a quote
to replace the carpet in their bedrooms.
How much carpet is needed for all
three bedrooms?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

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?