Answer:This is very easy Vanessa but I can barley read this but its easy its just factoring finding the greatest gcf.
Answer:
500
Step-by-step explanation:
Subtract 450 from both sides 25c=12500 so c=500
Answer:
X=-52
Step-by-step explanation:
-4(X+10)-6=-3(x-2)
-4x-40-6=-3x+6
-4x+3x=6+46
-x=52
X=-52
To find the area of a rectangle, we multiply the Base by the Height. In this case the: Base = AB and Height = BC
So to get the area, we multiply AB by BC. (and we know that <em>BC = 5x+5/x+3</em> <em>and BC = [3x+9/2x-4)</em>
So we would do:
x
Note: When multiplying fractions together, we multiply the numerator by the numerator, and the denominator by the denominator.
For example
x
=
Answer:
x
= ![\frac{(5x+5)(3x+9)}{(x+3)(2x-4)}](https://tex.z-dn.net/?f=%5Cfrac%7B%285x%2B5%29%283x%2B9%29%7D%7B%28x%2B3%29%282x-4%29%7D)
=
[<em>Note: </em><em>we are able to factorise some brackets to make the sum easier. For example we can factor out the 5 in (5x+5) to get: 5(x+1) ]</em>
Now lets simplify by multiplying the 5 and 3 together in the numerator:
= ![\frac{15 (x+1)(x+3)}{(x+3)*2(x-2)}](https://tex.z-dn.net/?f=%5Cfrac%7B15%20%28x%2B1%29%28x%2B3%29%7D%7B%28x%2B3%29%2A2%28x-2%29%7D)
If you notice, there is a (x+3) in numerator and the denominator. This means that we can cancel out the (x+3), to get the most simplified expression for the area:
= ![\frac{15(x+1)}{2(x-2)}](https://tex.z-dn.net/?f=%5Cfrac%7B15%28x%2B1%29%7D%7B2%28x-2%29%7D)
Final Simplified Answer:
which is the last option
Greetings!Solve using the properties of equality:
![3x+5=-13](https://tex.z-dn.net/?f=3x%2B5%3D-13)
Add
-5 to both sides.
![(3x+5)+(-5)=(-13)+(-5)](https://tex.z-dn.net/?f=%283x%2B5%29%2B%28-5%29%3D%28-13%29%2B%28-5%29)
![3x=-18](https://tex.z-dn.net/?f=3x%3D-18)
Divide both sides by
3.
The Answer Is:![x=-6](https://tex.z-dn.net/?f=x%3D-6)
Hope this helps.
-Benjamin