Answer:

Step-by-step explanation:
- <u>Solve equation to find answer(s)</u>
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Combine: 6z - 3z = 3z

Add: -2 + 3 = 1

Add 7 to both sides:

Simplify:

Divide both sides by 3:

Simplify:

- M -
There is a discontinuity at 0 since you can’t divide cos x by 0. So that would be represented in interval notation at (-infinity, 0) U (0, infinity) replace infinity with the symbol
180=11+2x
-11 -11
169/2=2x\2
x=84.5
Answer:
Equation: 5w = c
Step-by-step explanation:

k is a constant of proprtionality

» Therefore, equation becomes:
