A circle has radius 9 cm. Work out the circumference of the circle.
Give your answer correct to 1 decimal place
What’s the answer in cm?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.