Sin is x
tan is y
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The new mean age will be greater than 14.2 years because the teacher is older than the previous mean.
Answer:
x = 36
Step-by-step explanation:
x/4 = 9
multiply both sides by 4
x/4 (4) = 9(4)
x = 36
The answer is x = 36
We can check by plugging in x = 36 to the original equation:
x/4 = 9
(36)/4 = 9
9 = 9
Correct
You would multiply the weekly amount by the number of weeks (w) and add that to the one time fee:
t = 90w + 80
T is less than 52. Think of it like an alligator, it eats the bigger one.
