Ascale drawn on the map shows that 1 inch represents 40 miles. if two cities are 2.25 inches apart on the map, what is the distance between them in real life? a. 90 miles b. 60 miles c. 100 miles d. 70 miles

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Can someone me find the original price? the discount is 5% and the sale price is $68.40

The equations 2x-5y = -5 11x-5y = 15 9x+ 5y = 5 and 14x+ 5y = -5 are shown on the graph below. which system of equations has a solution of approximately (-0.6. 0.8)?