Find the area of the trapezoid 7cm 8cm 6cm 6cm

40 describe the outliers from the scatter plot.

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?

What is the value of x in the equation7x+2y=48 when y=3