Ms. hernandez has 100 to spend on parking and admission to the zoo. the park will cost $7 and admission tickets will cost $15.50 per person, include tax. write and solve and equation that can be used to determine the number of people that she can bring to the zoo, including herself.

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