Answer:
Answer:
30
Step-by-step explanation:
following system of equations.
-3x + 2y = 5 AND x = 2y - 3
Step-by-step explanation:
everything can be found in the picture
Answer:
The answer is $4.75 for one admission cost
Step-by-step explanation:
it was 17.45 for 2 peoples admission
17.45-2.00= 15.45
15.45-5.95=9.50
9.50/2= $4.75
Answer:
f(t)=t²-12t+11
Step-by-step explanation:
1) Having an attentive reading, we can see from the picture two coordinate points (1,0) and (11,0).
These points, has coordinates for x and y. Since those y-coordinates are zero, we have x-intercepts. Or the zeros of a function, in a quadratic function. Those intercepts minus x values equals zero. These x-intercepts we'll rename it as t, for time.
2) Plugging it in and writing it as groups:
f(t) = returns in feet
t= for time
f(t) =(t-1)(t-11)
Distributing the factors multiplying (t-1) times (t-11), goes:
f(t) =t²-12t+11
x^2 -12x +11
We have the x intercepts so we can create the equation (x-1)(x-11). Multiply it and you get your answer
Answer:
Step-by-step explanation: 28×16=$448
Answer:
Perimeter = 5 feet + 5 feet + 5 feet + 5 feet
Perimeter = 20 feet
So, the perimeter of a square with each side measuring five feet is 20 feet.
Step-by-step explanation: