joy is painting dots on her bedroom wall she plants two different size polka dots a small one that was 10 inches in diameter and a large one that is 18 inches in diameter. joy plans to paint 20 large polka dots and 30 small polka dots how many square inches of joys bedroom wall will be covered by polka dot?

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

What is the inverse of the function f(x) = 2x + 1?