Solve using substitution y=2+56x4x-3y=3

What is 80% as a simplified fraction

It takes Caroline 1 hr to ride the train to work and 1.5 hr to ride the bus. Every week, she must make at least 5 trips to work, and she plans to spend no more than 6 hr in travel time.

The annual number of cases can be modeled using a quadratic equation y = 14x2 - 9x + 1. the variable x represents the number of years after 2008. the variable y represents the number of pertussis cases in year x.

Expand the following: 3 (16x-24)

How is the product related to the first factor 3/5 x 6/7

In a large casino, the house wins on one of its games with a probability of 50.6%. All bets are 1 :1. If you win, you gain the amount you bet; if you lose, you lose the amount you bet.

Polygon with all four sides equal but none of the angles are right angles what is this shape

Bob took a trip on his motorcycle. he averaged 55 miles per hour. how long did it take him to travel 605 miles?

3. Solve for x. Round your answer to 2 decimal places 4

A rate in which the two quantities are equal but different units is called a what