Answer:
Step-by-step explanation:
We have been given an equation 
. We are asked to find the solutions of our given equation.
First of all, we will cross multiply our given equation as:
Subtract 
from both sides:
Now we will factor out 
.
Now we will factor by splitting the middle term.
Now we will use zero product property and solve for x as:
Now, we will check for extraneous solutions.
We can see that 
will make both denominators zero because our function is not defined at .
Therefore, the solution for our given equation is .
Answer : 8
7 + 9 + 6 + 10 + 8 = 40
40/5 (5 is the number of sales calls) = 8
Answer:60
Step-by-step explanation:
Multiple length time width to get your area
Answer:
The correct answer is c. c is the square of half of b.
Step-by-step explanation:
In all perfect square trinomials, half of the middle number squared gives you the constant. See the example below for proof.
(x + 4)^2
(x + 4)(x + 4)
x^2 + 4x + 4x + 16
x^2 + 8x + 16
You'll notice if you take the middle term (8), cut it in half (4) and then square it (16), the result is the constant.
I believe #7 would be 5:13, #8 to be 6:7, #9 to be 13:18, #10 to be 18:5.
I hope this helps.
