Atriangle has a perimeter of 18 inches. if one side has length 8 inches, find the length of the shortest side if the other lengths are in the ratio of 2 units : 3 units.

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

1/4x+5=3/4. i can't get access to the answer to this question! and, my request on "contact us" will not go

Walter is to make cookies for a basketball tournament. he's made 15 cookies so far. his coach asked him to make at least 20 cookies but no more than 55. solve the inequality and interpret the solution. 20 ? x + 15 ? 55