You answer 95% of the questions correctly on a 40 question test how many questions do you answer incorrectly?

X^2+3x+2=0 solve by factoring

A 100 centimeter stick broke into 3 pieces one piece was 7 centimeters long and another was 34 centimeters long how long was the third piece

What is four-fifths of twenty?

The top of a giant slide is 30 ft. off the ground the slide rises at a 30 degree angle. to the nearest whole foot, what is the distance down the slide

a door opening is 2 meters high if there is a 39 centimeter gap between the top of his head and the top of the door opening how tall is Casey in centimeters

Larry is using an online calculator to calculate the outputs f (n) for different inputs n. The ordered pairs below show Larry's inputs and the corresponding outputs displayed by the calculator: (1, 5), (2, 9), (3, 13), (4, 17) Which of the following

Complete the statement to explain why 8,000 : 800 = 10.

What is 282% as a fraction in simplest form

1/4 Times what number equals 9

Solve by factoring: 3b2 - 32 = - 10b