Write an equation to represent each diagram. Then use your equation to solve for the unknown value. A B C D W 12 11 13 A: x= B: y = C: z= D:w= (The fractions shown in the diagram are 13 and 3%) 6 10 2 11/4 9/5 5​

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

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

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000