A blueprint of a house shows a
living room that is 15 square
inches. If the blueprint's scale
is 1 inch : 4 feet, what is the
actual square footage of the
living room space?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Hundred and tens tables to make 430 in five different ways