Let a = longest side <em> (Establishing labels)</em>
let b = shortest side
let c = third side
P = 14.5 <em> (Given)</em>
a = 6.2
b = 1/2(a)
P = a + b + c
P = 6.2 + 3.1 + c <em>(Fill in given info in equation)</em>
P = 9.3 + c <em>(Simplify)</em>
14.5 = 9.3 + c <em>(Simplify)</em>
c = 14.5 - 9.3 <em>(Solve)</em>
c = 5.2
Hope this made sense!
The numerator in a fraction represents the number of pieces selected. If the numerator is larger than the denominator, the number is larger than one
<span>The denominator in a fraction represents the total number of equal size pieces that make up a whole
</span>
Answer:
Slope is -3/7. Y intercept is 250/7.
Step-by-step explanation:
Since they asking for the slope and y intercept, let put it in slope intercept form.
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
where m is the slope and b is the y intercept.
The equation given is in standard form so we will convert it to slope intercept.
![3x + 7y = 250](https://tex.z-dn.net/?f=3x%20%2B%207y%20%3D%20250)
![7y = 250 - 3x](https://tex.z-dn.net/?f=7y%20%3D%20250%20-%203x)
![y = \frac{250}{7} - \frac{3}{7} x](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B250%7D%7B7%7D%20%20-%20%20%5Cfrac%7B3%7D%7B7%7D%20x)
![y = - \frac{3}{7} x + \frac{250}{7}](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%5Cfrac%7B3%7D%7B7%7D%20x%20%2B%20%20%5Cfrac%7B250%7D%7B7%7D%20)
The slope is -3/7
The y intercept is 250/7
600 * 0.85 (the way to work out 85% of something) = 510 flights on time