Work out the area of a circle with radius 7.5 cm. Take it to be 3.142 and give your answer to 2 decimal places.​

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Divide. write in simplest form 41/6 divided by 10

Which expression is equivalent to -5(3x - 6/7)