The triangles are similar. If DE = 24, EF = 42, and AB = 8, find BC

Troy and Abed flip a penny, a nickel, dime, and a quarter at the same time. How many outcomes art possible.

Solve this system of equations using the substitution method. If the system of equations does not have one solution, indicate whether the system has no solution or infinitely many solutions. 3x+y=5 4x + 2y = 20

Find the percent of increase or decrease from the first number to the second number. 140 to 84

Why is random sampling a better choice when making an inference?

The product of 2 consecutive odd integers is equal to 27 plus six times the sum of the integers. what is the larger integer

A rubber ball is dropped onto a hard surface from a height of 9 feet, and it bounces up and down. At each bounce it rises to 80% of the height from which it fell. a. Find a formula for h (n), the height in inches reached by the ball on bounce n.

What is 76 times 468

What si the soulution of 2/3 a - 1/6 = 1/3

Simplify √5 (8+3√6) using radicals

Solve for y. 5y = 135 A.-27 B.-19 C. 19 D. 27