Excel evaluates the formula =4-2*6/2+7 and performs first.

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air