Ashopping center keeps track of the number of customers in each store at lunch time. the data shows the number of customers in the 15 different stores in the shopping center last sunday. 5, 18, 20, 17, 16, 23, 19, 14, 8, 8, 6, 12, 20, 14, 18 create a histogram of this data. to create a histogram, hover over each number of customers range on the x-axis. then click and drag up to plot the data.

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

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?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab