Answer:
east-56 a=+b 2squared
Step-by-step explanation:
I'm sorry sorry don't no understand brother
Answer:
See Explanation
Step-by-step explanation:
Your question is poorly formatted. However, I'm able to deduce that your question involves at least 2 algebraic fractions that needs to be simplified.
So, I'll make use of the following expression:

When you follow the steps I'm about to provide, you'll arrive at the right answer
Required
Determine an equivalent expression

Step 1: Take L.C.M of the denominators

Step 2: Evaluate the fractions

Step 3: Open the brackets at the numerator

Step 4: Collect and evaluate like terms

<em>Follow the above steps, and you'll be able to solve your question.</em>
Answer:
Step-by-step explanation:
y ∞ x/m
y = kx/m
Where k is the constant of proportionality
A. k = ym/x
y=5 when x=7 and m=4
k = (5×4)/7
k = 20/7
y = 20x/7m
B)the value of when x=2and m=2
y = 20x/7m
y = (20×2)/(7×2)
y = 40/14
y = 20/7
y = 2 6/7
C. The value of m when y=2 and x=4
y = 20x/7m
7ym = 20x
m = 20x/7y
m = (20×4)/(7×2)
m = 80/14
m = 40/7
m = 5 5/7
Answer:
The domain of this function is [0, infinity ).
Step-by-step explanation:
Here the y-axis is the vertical asymptote. We can therefore deduce that x may never be zero or negative. The domain of this function is [0, infinity ).