Find the area of a circle that has a radius of 7/10 cm. use 22/7 for pi

What is the radical expression that is equivalent to the expression 27 1 over 5?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|