A = 11/5, let me know if you need me to tell you how i got it (show my work)
Answer:
-45 < x < 5 (see graph below)
Step-by-step explanation:
to isolate x by itself, subtract 20 from all three terms of the equation:

once you finish subtracting 20, x should be by itself, making the equation graphable:

since x is not equal to -45 or 25, the graph line endings have open circles.
Answer: a
2, 5, 8, 11, ?
2+3=5+3=8+3=11
a (to the <em>n</em> power) = 3n + 5