2b + 7z when b = 3, z = 4. 2) 4x – 5y when x = 2, y = 4. Please show your work and please get the answer right thank you.

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Write the fraction or mixed number and the decimal shown by the model