Use the substitution method to solve the system of equations. 2x+y=8 y=-x+5

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

(x-5)1/2+5=2 what is a possible solution?

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