John’s friend told him that he could earn $49 for handing out flyers at a local concert john wants to calculate the hourly rate if he works a total for3.5 hours the equation 3.5 x equals 49 can be used to determine his hourly rate what would john hourly rate be in dollars

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?