noah has d dimes and q quarters. he has no less than 17 coins altogether. write this situation as an inequality

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.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Find the cosine function that is represented in the graph.