Efren leaves home at 9A. M. and walks 4 miles per hour. His brother, Gregory, leaves half an hour later and runs 8.5 miles per hour in the same direction as Efren. Predict the time at which gregoary will catch up to efrens.

What unit would you use to measure the weight of an apple

Use place value pattern to complete the table. 500 is 10 times as much as 1/10 of

Whch of the following describes the translation of y = x to y = x+7-2

The question is, " What is the population mean length of 10 films? Use a label." Basically I have ten of my favorite movies listed and their lengths (in minuets) and they want to know the population mean, which I have no idea how to do.

Solve this equationb + 17 = - 8

Two angles are complementary. The measure of one angle is 6º more than five times the measure of the other angle. Find the measure of each angle.

An escalator in a shopping centre from level 1 to level 2 is 22 m in length and has an angle of elevotion of 16 Deiermine how high level 2 is above level to one decima place.

The mean of a set of 7 numbers is 48. The number 104 is removed from the set. By how much is the mean reduced?

Convert 53/8 into a mixed number of an improper fraction

Suppose that y varies directly with x and at the same time varies inversely with z and y=12 when x=6 and z=-2. Write the equation that models the relationship. A: y=-4x/z B: y=4x/s C: y=-4z/x D: y=4z/x