Kostya randomly chooses a number from 1 to 10. What is the probability he chooses a number less than 5?

A. 1/2

B. 4/9

C. 2/5

D. 3/5

Identify the factors of 4x2 + 20x + 25. (4x + 5) (x + 5) (4x - 5) (x - 5) (2x + 5) (2x + 5) (2x - 5) (2x - 5)

Solve the equation and write a reason for each step 4x+9=-3x+2

How does the Pythagorean Theorem relate the side lengths of a right triangle?

A recipe calls for 3/4 of water for every 2/3 cups of pancake mix how many cups of water are needed per cup mix?

The scatter plot shows a regression line of advertising dollars spent and sales. What amount has the greatest error term? A) $5,650 B) $5,850 C) $6,000 D) $6,750

Super-yummy soup, inc. wants to paint their entire soup can red, including the top and bottom. if the diameter of the lid (x) is 5 cm, and the height of the can (y) is 9 cm, what is the approximate total surface area that will need to be painted?

H (x) = 4 Find h (x) for each x-value in the table.

A dime has the same value as 10 pennies. Marley brought 290 penniesto the bank. How many dimes did marley get?

Arrange the parabolas with respect tonthe postion of their vertices from left to right

leo knows that each time a digit moves one place to the left in a whole number the value of the digit is 10 times as much. describe an example you would show to leo to demonstrate that this is true for decimal numbers also.