Please help meee! At what point does the line containing the points (1, 7) and (3, 11) intersect the y-axis? Express your answer as an ordered pair.

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Is it true or false i’m trying to pass this test so i can leave school

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