Because you can't solve for two variables at once, you can guess and trial/error.
You can also give x or y any value, and then solve for the opposite variable.
x = 0
y = -36
for example. There are more solutions.
y + 8 = -4(x+7)
-36 + 8 = -4(0+7)
-28 = 0 - 28
-28 = -28
Answer:
46ft is the answer.
Step-by-step explanation:
Simply determine the distance between them by subtracting 50 from 96. once you do this you will end up with 46 feet.
<h3>
Answer:</h3>
<h3>
Step-by-step explanation:</h3>
Solving for the input, 
, given the output:
Given:
Solving for 
from the equation, 
:
Solving for the output, 
, given the input.
Given:
Solving 
:
24.31 ÷ 2.6 = 243.1 ÷ 26 = 9.35
f(x) =5-3x
g(x)=x²-1
f(g(x)) = f(x²-1)
replacing x by x²-1 in the function f(x) , we get
f(x²-1) = 5-3(x²-1) = 5-3x²+3 =8-3x²
f(g(x)) =8-3x²
now finding g(f(x))
g(5-3x)
replacing x by 5-3x in the function g(x)
g(5-3x) = (5-3x)²-1
g(5-3x) = 5²-30x +9x²-1 = 9x²-30x +24
g(f(x))= 9x²-30x +24
f(g(x)) =8-3x²
in option third the f(g(x)) is -3x³+8 which is incorrect
