Answer:
5 4/9 - 2 5/9= 26/9 or 2 8/9
Step-by-step explanation:
Answer:

Step-by-step explanation:
The general equation of a line: 
In our case <em>a</em> is given

Now we plug in for <em>a</em> and we get:

Now we plug in our coordinates into this equation and we solve for <em>b</em>

So the equation of the line is 
309x+489(11-x)=4299
Solve for x
X=6 for 309
11-6=5 for 489
Mario = 3g
Jasmine = 10 more shells than Mario = 3g + 10
Hence, number of shells they collected together
= Mario + Jasmine = 3g + 3g + 10 = 6g + 10
Answer: The equation for this parabola is 2(x+1)^2−32
Hope this Helps!