Answer:
sure but where are the questions??
Step-by-step explanation:
Answer:
C = 15
Step-by-step explanation:
Let A = # of adults and C = # of children.
A + C = 20
15A + 10C = 225
There are several ways to solve this system; here is one of them.
From the first equation: C = 20 - A
Substitute into the second equation: 15A + 10(20 - A) = 225
Multiply, collect terms, and subtract 200 from each side: 5A = 25 => A = 5
Since C = 20 - A, C = 15
We are given the following functions
Let us first find f(g(x)
Substitute x = 5x - 1 into the function f(x) and simplify
Now let us find g(f(x))
Substitute x = x² - 3x + 1 into the function g(x) and simplify
Therefore, f(g(x) and g(f(x)) are
Answer:
5x^2 - 7x - 10.
Step-by-step explanation:
11x^2+2-7x-6x^2-12
Bring like terms together We get:
11x^2 - 6x^2 - 7x + 2 - 12
= 5x^2 - 7x - 10.
Answer:
5. y=-1 (the line of reflection)
6. 90 degrees CCW
7. move the figure 4 units right
8. Increase or multiply the figure by two...
Step-by-step explanation:
7.(add 4 to every x value) and 6 down (subtract 6 from every y-value)
8.J is 2 units up and one unit left of the origin so you'd multiply it by 2 so that it is 4 units up and 2 units left of the orgin. Repeat this for every point of the triangle
