The cost of wire sold by the Thor Company is shown in the graph. What is the cost of wire per foot? 1. $0.20
2. $1.25
3. $4.00
4. $5.00​

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)