Answer:
Step-by-step explanation:
To find the value of x, using Pythagorean theorem.
x² = 6² + 4²
= 36 + 16
= 52
= 2*2*13
x = √2*2*13
x = 2√13
Answer:
200
Step-by-step explanation:
250 times 20% (.20) = 50
Subtract 50 by 250
250 - 50 = $200
Answer:

Step By Step Explanation:
Expand 
Expand 

Add 10 To Both Sides

Simplify

Subtract 2x From Both Sides

Simplify

Divide Both Sides By 13

Simplify
Answer:
nothing they just chillin chillin-.-