Table
Hours 2 4 6 8
Water remining 43 36 29 22
If you calculate the change in water remaining / hours elacpse you ge a constant value:
[36-49]/[4-2] = [29-36]/[6-4-29] = [22-29] / [8-6] = -7/2 = - 3.5
That is the slope.
The y-intercept is y when x =0, this is the volume of water when time is 0.
You can calculate it by adding 7 to 43 = 43 + 7 = 50
Then, the equation is y = -3.5x + 50
There are really only two different shades of what I think is pink.
1/3 is equal to 2/6 which is equal to 3/9
1/2 is equal to 2/4 which is equal to 4/8
The bolded ones are the original mixtures given.
Start with 1/3 Multiply top and bottom by 2 and you get 2/6
When you multiply top and bottom of 1/3 by by 3 you get 3/9
Use the same idea for 1/2
Answer: do u have anymore info on this work.
Step-by-step explanation:
