Anna has been adding $30 to her savings account every month. which model could represent the money in anna’s savings account (y) after x months?

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Write the expression 7x^3-28xy^2 as the product of 3 factors