If a people plane flies 600 miles an hour, and
the dog plane flies that speed minus 200, plus
50, minus another 100, how fast is the dog
plane?
Please help

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

What is the mean of the data set 125, 141, 213, 155, 281

What is 74 round to the nearest ten