Eula needs to buy binders that cost $4 each and notebooks that cost $2 each. she has $20. the graph of the inequality 4x + 2y ≤ 20, which represents the situation, is shown. what is the greatest number of binders eula can buy? what is the greatest number of notebooks eula can buy? if eula buys 7 notebooks, what is the greatest number of binders she can buy?

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi