Answer:
x = 5 ± 
Step-by-step explanation:
Given
x² - 10x + 25 = 17 ← left side is a perfect square, thus
(x - 5)² = 17 ( take the square root of both sides )
x - 5 = ±
( add 5 to both sides )
x = 5 ± 
Thus
x = 5 - 
x = 5 + 
This shows all the work to get it right.
3/5 = 51/85
Therefore, 51 red marbles and 85 green marbles follows the required ratio.
Answer: 1 and one fourths because 1/4 times 5 is 1 1/4
Step-by-step explanation:
Answer:
try math-way
Step-by-step explanation: