Answer:
Step-by-step explanation:
The track has four sides of the square and the distance around 2 complete circle(s)
Step-by-step explanation:
12. 136/300
=52%
13.45/300
=15%
Answer: 
Step-by-step explanation:
Group like terms:

Simplify the arithmetic:

Add 7 to both sides:

Simplify the arithmetic:

Simplify the arithmetic:

Divide both sides by 3:

Simplify the fraction:

Find the greatest common factor of the numerator and denominator:

Factor out and cancel the greatest common factor and the answer will be:

Answer:
x=11
Step-by-step explanation:
Okay...
1 * 45
3 * 15
5 * 9
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