Answer:
B
Step-by-step explanation:
Mean means average. So if you have a bunch of people around 18 years old, then your average will be 18. Hope this helps!
The answer you’re looking for is 5.00 :)
Let x represent the larger number.
.. x -(46 -x) = 14 . .the difference is 14
.. 2x = 60 . . . . . . simplify
.. x = 30 . . . . . . . divide by 2
The larger number is 30; the smaller is 16.
It's a horizontal line y = -9.
Look at the picture.
Answer: B.
Answer: 6 trombones
Step-by-step explanation:
We can set up a proportion.
Let x be the number of trombones there are.

We can cross multiply:
4*9 = 6x
6x = 36
Divide both sides by 6:
x = 6