Answer:
477,900
Step-by-step explanation:
Answer:
k = 12
Step-by-step explanation:
The constant of proportionality k is the ratio
k = 
Use any ordered pair from the table to find k
Using number of laps = 240, number of swimmers = 20 , then
k = 
= 12
Answer:
x = 6 and -6
Step-by-step explanation:
x²-36 = 0
isolating x
x²-36+36 = 0+36
x²=36
√x² = √36
x = ±6
Answer:
I think these links will help you out here: (I read through and watch both)
https://www.purplemath.com/modules/factquad.htm
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:forms-of-linear-equations/x2f8bb11595b61c86:standard-form/v/standard-form-rules
Step-by-step explanation:
Hope that this helps! :)
Have a great rest of your day/night!
Answer:
12.94 dollars.
Step-by-step explanation:
