Answer:

Step-by-step explanation:
Using SOHCAHTOA, you know that Cosine is represented with the side adjacent to the angle (7) on top of the fraction and the hypotenuse (25) on the bottom.
Answer:
x = 1/y
Step-by-step explanation:
Answer:
Company A: $530; Company B: $610; Difference: $80
Step-by-step explanation:
Company A:
12(40) = 480 + 50 = 530
Company B:
15(40) = 600 + 10 = 610
Difference: 610 - 530 = 80
Hope this helped!
Answer:

Step-by-step explanation:
The solution of the given functions would be the point of intersection of the two functions, then by graphing linear functions.

For the given function:

Answer:
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Step-by-step explanation: