Someone help me pleaseee!! Shawn needs to take a cab to work. They told him that is costs $3.50 to call the cab to pick him up,
and he will have to pay $2 for each mile he travels in the cab. At the end of the ride, he pays $11.50.
How many miles did he travel?

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

If y varies directly as x2 and y=6 when x=6, find the constant of variation.