so is this the formula you trying to get an an see for?
Answer:
Hyperbola:
Step-by-step explanation:
the given hyperbola has equation:
This is an equation of a hyperbola centered at the origin.
This hyperbola is translated so its center is now at T(4,3)
We expand to get:
Answer:
hello bro
Step-by-step explanation:
1. Let's call the number of carter school: "x" and "y" the number of alternative school. Then, you have that:
- T<span>he number of charter schools is 4 less than twice the number of alternative schools.
</span> - T<span>here are 48 charter schools in the country.
2. So, you have:
x=2y-4 (i)
x=48 (ii)
3. Then, when you substitute x=48 into the equation (i), you obtain:
</span>
x=2y-4
<span> 48=2y-4
4. Now, you must clear "y, as below:
48+4=2y
2y=52
y=52/2
y=26
</span><span>
How many alternative schools are in the county?
</span><span>
The answer is: There are 26 alternative schools.</span>
