Perfect square numbers between 50 and 150

To test the effect of music on productivity, a group of assembly line workers are given portable mp3 players to play whatever music they choose while working for one month. For another month, they work without music.

The graph of g (x) g (x) is the graph of f (x) = 8x+20f (x) = 8x+20 stretched horizontally by a factor of 4 .

1. You've fallen down a slippery, eighteen-feet deep hole. Each hour, you climb up three feet, and then slip backwards two feet. How many hours will it take you to reach the top of the hole and climb out?

A dogs leash allows him to walk in a circle the leash is 6ft long what is the size of the yard inside the circle the dog can walk

What is the difference between these two integers? -14 - (+6) =

A florist received a shipment of 16 dozen roses the original order was for 20 dozen what percentage of the order did not arrive?

The amount a babysitter earns is given by the equation y=7.5x where x is the number of hours and y is the amount earned in dollars. Is this relationship proportional?

Simplify: 6w4 + 11w4. Enter the original expression if it cannot be simplified.

Can line y=mx+b go through the origin

Reduce the following algebraic expressions: 9x - (7x-5) - 8 (6x-2)