Sammy buys a train pass for $40. Every time he rides the train, money is deducted from the value of the pass. He rode 9 times and $27 was deducted from the value of the pass. How much does each train ride cost?

What is the simplified form of the quantity 4 z squared plus 16z plus 15 over the quantity 2 z squared minus z minus 15? A. 2z + 3 / z + 3 B. 2z - 3 / z + 3 C. 2z + 3 / z - 3 D. 2z - 3 / z - 3

5x-7=6x^2+11 what is x?

Jodi is cutting out pieces of paper that measures 8 1/2 inches by 11 inches from a larger sheet of paper that has an area of 1000 square inches. What is the greatest possible number of pieces of paper that Jodi can cut out of the larger sheet?

If the ant is 30 feet from the base of the tree, what is the height of the tree, to the nearest tenth

A student brings whole cherry and cheese danishes to his class for his birthday. The number of cherry danishes he brings is at least 3 more than 2/3 the number of cheese danishes, but no more than twice the number of cheese danishes.

Find the equations of the line u that cuts the x-axis at x=-6 and the y-axis at y=-4

What, s the answer of _5y_25=25?

What is 157 correct to the nearest 10

Solve the equation. (3b - 4) / 5 = - b + 4

The winner in a vote for class president received 3/4 of the 240 votes. How many votes did the winner receive