A: the correct answer is 24-8x
Answer:
144
Step-by-step explanation:
Slope= (-4-2)/(1-(-1)) = -6/2=-3 so the only answer choice with the slope as -3 is A, and that is your answer
The answer is c. To find an average, you add all of the numbers and divide by the amount of numbers you added together. Since you have to add them first, they are in parentheses. You divide by 3 because there are 3 numbers.