<h3>
Answer: -7</h3>
Explanation:
Pick any term. Subtract off the previous one to find the common difference.
- term2 - term1 = 6-13 = -7
- term3 - term2 = -1-6 = -7
- term4 - term3 = -8-(-1) = -8+1 = -7
And so on. You only need to pick one of those to show as your steps to your teacher. However, doing all three subtractions is a good way to get practice in seeing how we have an arithmetic sequence. The common difference must be the same each time.
We subtract 7 from each term to get the next term, i.e. we add -7 to each term to get the next one.
Answer:
117. I'm guessing that the x stands for multiplication not a variable.
Step-by-step explanation:
Multiply using the distributive property and then combine the like terms.
Answer:
m = 170
Step-by-step explanation:
The angles are supplementary so they add to 180 degrees
70 + m-60 = 180
Combine like terms
10 + m = 180
Subtract 10 from each side
10-10 +m = 180-10
m = 170
-1.7 - 2.3 x (-.15) / 0.1 + 2
= -1.7 + .345 / 0.1 + 2
= -1.7 + 3.45 + 2
= 3.75
Answer
d. 3.75
Answer: D
Step-by-step explanation: X is positive and Y Has some negative but the same numbers.
