A teacher wants to give 3 markers to each of her 25 students. markers come in packages of 8. how many packages of markers will the teacher need?

Solve for F. D=7/8 (F+G)

Factor completely x3 - 2x2 - 5x + 10.

Which number is irration?

The number of grams of a radioactive isotope present after t years is 1,500 (1/2) ^t. What does 1,500 represent if t>0 A. The original number of grams of the radioactive isotope present B.

A mole dogs 60 feet and takes a break. Then it digs 130 feet and takes another break. Then it digs 28 feet and takes a break. Finally, it digs 82 feet and is done for the night. How long is the tunnel?

1/5 1/2x+9+6=5 how many solution are there to the equation

Is - 42-10=-52 open, true or false?

What is the density of an object haveing a mass of 5.0g and a volume of 45.0 cm3

What is 817.502 rounded to the nearest whole number?

Use the substitution method to solve the system of equations. Choose the correct ordered pair. 3x-y=3 y=2x+2