For what values of r does the function y = erx
satisfy the differential equation
y'' − 8y' + 2y = 0?
(Enter your answers as a comma-separated list.)

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Solve the inequality and graph 6j - 7 < 5