In a class of 40, 28 passed their maths test. What fraction of the class passed?

The sum of their speeds is 180 miles per hour superman is 20mph faster than Desperado how fast is each roller coaster

Is it possible to find the exact decimal value for square root of 50

5d + 2 (2-d) = 3 (1+d) + 1 Solve for d

The system of linear equations 5x+3y = 3 and + y-1 is graphed below. What is the solution to the system of equations? (-4, 3) (-3,4) (3,-4) (4,-3)

Distributive property of 34 x. 7

Jason entered the elevator of the skyscraper on the ground floor and rode up to the 45th floor. Since Jason was texting, he didn't notice where he was, so he then rode down 28 floors and finally up 15 floors where he exited the elevator.

Randall bought a bond with a face value of $6000 and a coupon rate of 7.25%. the bond will mature in 5 years. how much interest will he receive semiannually?

Ryan has $0.75 worth of pennies and nickels. He has 3 more nickels than pennies. Determine the number of pennies and the number of nickels that Ryan has.

A stack of 6 books weighs 7.8 pounds. If each book weighs the same amount, how much doesn't each book weigh?

5/7 times 9/10 equals?