Steps to solve:

1/2(30x - 4)

~Distribute to both sides

15x - 2

Best of Luck!

**Answer:**

10.08 seconds

**Step-by-step explanation:**

15-4.92=10.08

**Answer:**

No solutions exist because the situation describes two lines that have the same slope and different y-intercepts.

**Step-by-step explanation:**

Let larger number be X and smaller one be Y.

The two equations are :-

X = 2Y + 3

X = 2Y + 1

As you can tell, the slopes are the same and the y-intercepts are different. So, they will not intersect. Therefore, no solutions exist for this situation.

**Answer:**

22 inches

**Step-by-step explanation:**

We can use SOHCAHTOA to find the length of the hypotenuse;

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**Hope this helps! :D**