8. The price of a gaming keyboard is reduced from $45 to $27. By what percentage was the price of the keyboard reduced? A. 18% B. 27% C. 40% D. 60%​

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit

Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?