Im not really sure if it's correct or not.. but i think it is..
r = recycling and reuse
w= waste management
equation: 1275000 =r+w
r = 1025000
1275000 = 1025000+w
-1025000 -1025000
250000 = w
r = 1025000
w = 250000
Answer:
A
Step-by-step explanation:
y - 3 = 4(x+5)
Let's convert the point-slope equation to y-intercept form: y = mx + b
Distribute the 4 to the equation inside the parenthesis
y - 3 = 4x + 20
Add 3 to both sides
y - 3 = 4x + 20
+ 3 + 3
y = 4x + 23
The slope of this equation is 4, meaning our equation's slope will have to be -1/4 to be perpendicular
y = -1/4x + b
Plug in the given x and y
-3 = -1/4(4) + b
-3 = -1 + b
Add 1 to both sides
-3 = -1 + b
+ 1 + 1
b = -2
y = -1/4x - 2
Answer:
47.
Step-by-step explanation:
1) the rule:
where a;b are 0 and 12, f(x)=x²-1.
2) according to the rule above:
<u>Corrected Question</u>
If f(x) = -3x+4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.
Answer:
Step-by-step explanation:
Given the functions:
When f(x)=g(x), we have:
-3x+4=2
Collect like terms by subtracting 4 from both sides
-3x+4-4=2-4
-3x=-2
Divide both sides by -3 to solve for x.
We conclude therefore that at , the values of f(x) and g(x) are equal.
i believe that they are all 32 years old if that is what you are trying to find out?