Solve the inequality. d over thirteen ≥ –3
A. d ≥ –16
B. d ≥ 39
C. d ≥ 10
D. d ≥ –39

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

What statement is true? 2x^2-9x+2=-1