The cost of granola bars is proportional to the number of granola bars as shown in the table. What is the constant of proportionality, in dollars per granola bar?

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)

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

The surface area of the triangular prism is .