Amber is buying ice cream & cookies for a party. ice cream is $2.50 per carton, & cookies are $2 a package. how much will she spend if she buys 2 cartons of ice cream & 3 packages of cookies? $4.50 $5.00 $6.00 $11.00

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

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

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a