Select the correct answer from each drop-down menu. A teacher is making a history test composed of the same number of multiple-choice questions as short-answer questions. She estimates it will
take students an average of 2 minutes to complete each multiple-choice question and an average of 3.5 minutes to complete each short-answer
question.
Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to
complete.
45

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.