Answer:
The points form a curve
Step-by-step explanation:
Jk the points are in a straight line
Subtract 7 from -2 and 7 since 7 is currently a positive number
Your equation should now look like this:
-3x=-9
Next you have to divide by 3 on each side to get:
X=3
Answer:
(c) 10 phones
Step-by-step explanation:
The mean is the sum divided by the number of contributors:
(12 +10 +9 +5 +14 +10 +10)/7 = 70/7 = 10
The mean number of phones sold for the week was 10 phones.
I would think it would be B
Answer:
26?
Step-by-step explanation
because they are vertical? (i think the word) they are equal so set them equal to each other then solve for x
