Find the total surface area of this cylinder. Give your answer to 1 decimal place.
7 cm
15 cm

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

What is this inequality notation? t is less then or equal to 2

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum