The diameter of a circle is 9 m. Find the circumference to the nearest tenth.​

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?