Solve for each cquation. 16= m/3
17= 5k + 1 - 7k
0= 7(1 + k) + 7(-k - 5)
Emily rented a car for S40 per day plus an insurance fee of $30. Her bill was $230. Write
and equation and how many days did she rent the car?

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

what am i looking for finish the question.

step-by-step explanation:

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