Which equation can be used to solve for the unknown number? Seven less than a number is thirteen.
On-7 = 13
O - n= 13
O n+7=13
O n+13=7

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?