Abox of colored pencils contains exactly 6 red pencils. the probability of choosing a red pencil from the box is 2/7.how many of the pencils in the box are not red?

Which expression is equivalent to 2x^2+7x+4?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

What is the circumference of a circle with an area of 50.24 cm²?