hey so I really need help on this
Answer:
13.379 or 13.38 if you're rounding
Step-by-step explanation:
<h2>Answer:</h2>
<h2>Explanation:</h2>
Given the equation expressed as:
First, we need to calculate the value of "x" from the given expression.
Step 1: Given the equation 2x + 5 = 8x
Step 2: Subtract 5 from both sides:
Step 3: Subtract 8x from both sides
Step 4: Divide both sides by -6
Step 5: Get the value of 12x. Substitute x = 5/6 into the expression to have:
Therefore the value of 12x is 10
the answer is 9.
10+x=13
subtract 10 from both sides.
x=3
since this is one third of the number we need to find,you do reverse operations.
multiply 3 by 3.
the answer is 9.
hope this helped. god bless. :D
For this case we have that an inverse variation in a function is given by:
For this case, we must find the value of the constant k.
To do this, we substitute the values of x = -4, y = 8.
We have then:
Clearing k we have:
Substituting the value of k we have that the inverse variation is:
Note: see attached image.
Answer:
See attached image.