Answer:
The ration of 15 to 10 is 3/2
Step-by-step explanation:
Answer:
25.24 was the mark down
16.374%
Step-by-step explanation:
A. Research
B. 50%
C. 15%
Hope this helps! Comment if you want a better explanation, have questions, or concerns! :)
X^2 + y^2 -4x27 (the numbers in bold means the multiplying a negative and a positive equals a negative)
x^2 + y^2 -(4x27) = x^2 + y^2 -108