Find the value of x and then find m∠H. PLEASE HELP

Mr. vasquez determines that the area of a bathroom is in his house is 25 square feet less than one-fifth of the area of the living room if the bathroom measures 35 square feet what is the area of the living room

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost