Answer:
x = 3
Step-by-step explanation:
49 - 19 = 30
-2x - 12x = 10x
30 / 10 = 3
1,2,3,3,4,5,6,8,8,9,9,10
Median: 7
The mean is smaller han the meidan
The mean is approximately 5.66666667
This set has three modes.
Answer:
irrational.
Step-by-step explanation:
0.7777... repeats and does not end so it is irrational
Okay so you need to start off by using the distributive property, meaning you are going to multiply -2 by both items within the parentheses. this gives you -2x + 10 = -14. from here you want to isolate x, so you’ll subtract both sides by 10 to move it to the other side. this gives you -2x=-24. then you’ll divide both sides by -2 to completely isolate x. this gives you x=12. does that make sense?
