Yes because there isn't a decimal or fraction
Its basically saying 8×9a is equal to 9×-2a then you answer it the answer is 72=-18
The vertex is at (-3, 4)
This can be found by looking at the basic form of vertex form:
y = (x - h)^2 + k
In this basic form the vertex is (h, k). By looking at what is plugged into the equation, it is clear that h = -3 and k = 4. This means the vertex is at (-3, 4).
The y-intercept is at 13. To find this we must first square the parenthesis and get the equation into standard form.
y = (x + 3)^2 + 4
y = x^2 + 6x + 9 + 4
y = x^2 + 6x + 13
Now we know that the y-intercept is equal to the constant, which is the last number in the equation.
Answer:
pies
Step-by-step explanation:
First, we can find the speed that Stacy takes to bake pies per hour before solving for how many pies she can bake in 9 hours.
Pies Stacy bakes in 9 hours 
pies
∴ Stacy bakes 21.75 pies in 9 hours
Hope this helps :)
Answer:
144
Step-by-step explanation:
