Four artists open a business selling paintings and agree to split the profits equally. they spent $150$150 on supplies. if their total income is $870$870, how much is each person's share of the profit?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i