Answer:
19x - 5y - 6
Hope this helped
Step-by-step explanation:
You start by simplifying each expression, you will be distributing the number outside the parentheses on each number inside the parentheses
1/2(30x+4y-14)
1/4(16x -28 +4)
leaving you with
15x + 2y - 7 + 4x - 7y + 1
combine the x's y's and the singular numbers
19x - 5y - 6
Brainliest?
Answer:

Step-by-step explanation:
Method 1: Using a calculator <em>instead</em> of the unit circle
The unit circle gives coordinates pairs for the <em>cos</em> and <em>sin</em> values at a certain angle. Therefore, if an angle is given, use a calculator to evaluate the functions at cos(angle) and sin(angle).
Method 2: Using the unit circle
Use the unit circle to locate the angle measure of 150° (or 5π/6 radians) and use the coordinate pair listed by the value (see attachment).
This coordinate pair is (-√3/2, 1/2).
First, you have to change 7 1/3 to an improper fraction which is 22/3.
Then you have to flip the fraction upside down to get the reciprocal.
So the answer is 3/22
You may write them separating the units and tens digits, and then use FOIL to add 4 easy tems. For example, let's compute
:

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(75c^2d^4f^8)/(15cd^3f^4)
75/15 x c^2d^4f^8 over cd^3f^4
5 x c^2d^4f^8 over cd^3f^4
5c^2-1d^4-3f^8-4
5c^1d^4-3f^8-4
5c^1d^1f^8-4
5c^1d^1f^4
5cd^1f^4
5cdf^4 or option A.
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