Answer:
x = 11.
Step-by-step explanation:
9 less than twice a number is the same thing as twice a number minus 9. Let's say that the number is <em>x</em>.
2x - 9 = 13
2x = 22
x = 11
Hope this helps!
11
The shorter base is 3
5. m<1 = 114 degrees
m<2 = 66 degrees
6. 2x + 3x + 4x = 9x = 180, x = 20
7. 3
8. 1/3
<em>Hope that helps!</em>
<em>-scsb</em>
D.
Linear
The function is linear since the graph of it would be a straight line. You can tell this by looking at the equation since there are no squares, roots, division, etc. that would make the line stray.
