Helpppppp which of the following features of the online textbook will allow you to receive extra instruction on a topic? A. Companion workbook
B. Visual glossary
C. Practice and problem solving workbook
D. Homework video tutors

Note that when you are:

Multiplying two positives, the answer is positive

Multiplying one positive and one negative, the answer is negative

Multiplying two negatives, the answer is positive

------------------------------------------------------------------------------------------------------

Multiply across.

6 x -12 = -72

-72 is your answer

hope this helps

Answer:

i took the quiz the answer is b -72

Step-by-step explanation:

The median of the data set 42, 67, 33, 79, 33, 89, 21 is 42 after arranging the data set in ascending order.

What is the median?

A median is a middle number in a series of numbers that have been arranged to lift, and it might be more informative of the set of data than the average. When there are extremes in the sequences that might affect the average of the numbers, the median is sometimes employed instead of the mean.

It is given that:

The data set is:

42, 67, 33, 79, 33, 89, 21

First, arrange the number in ascending order:

21, 33, 33, 42, 67, 79, 89

From the definitionof the middle term representing the median of the data set 42, 67, 33, 79, 33, 89, 21

The middle term = 42

The median of the data set = 42

First, you want to put all the numbers in order from least to greatest.

Thus, the median of the data set 42, 67, 33, 79, 33, 89, 21 is 42 after arranging the data set in ascending order.

Learn more about the median here:

brainly.com/question/21396105

#SPJ2