You flip a coin five times in a row. All five are heads. What are the odds that the sixth one is also heads?

When 2 lines cross, 2 pairs of vertical angles are formed. What is the sum of all 4 angles?

What's a shape that has 12 units

Solve 4x2-25=0 by finding square roots

F (x) = 3x2 g (x) = 3 - 2x Find g (f (-3))

Nien has a flower farm. He cuts 4 square yards of flowers one day and 5 square yards of flowers the next. Use addition to find the total change in the square yards of flowers. Show your work.

5. Andre is solving the equation 4 (x + 3) = 7. He says, "I can subtract from each side to get 4x = 1 and then divide by 4 to get x = " Kiran says, "I think you made a mistake." a. How can Kiran know for sure that Andre's solution is incorrect? b.

On three examinations, Dana received scores of 84, 89, and 78. What score does Dana need on the fourth examination to raise his average to 85?

You have a Spanish meeting every forth day and a math club meeting every tenth day. Today you have both meetings. In how many days will you have both meetings on the same day again?

5.2 turned into a fraction in simplest form.

A certain laptop is really popular and sells for $199.99. Since sales are so good, the store raises the price by 13%. What is the cost of the laptop after the markup?