One number is 3 less than twice another. if their sum is 39,find the numbers. which of the following systems of equations represents the word problem

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

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.