Answer:
-8
Step-by-step explanation:
4x + 2x - 4 = 4x + x - 12
6x - 4 = 5x - 12
x = -8
Your answer is C cause to corresponds to it!
Answer:5.088
.5÷786=6.36
6.36×0.8=5.088
I hope this is good enough:
Hi!
If you are using a calculator, you just simply plug it in! For example, to convert 3/7 you would do 3 divided by 7 which gives you .428.
Answer: c) 3.2 inches
<u>Step-by-step explanation:</u>
Let x represent the width of the frame
Then the area of the frame is:
(x + 12)(x + 14) = 261.44
Rewrite it in Standard form of a quadratic equation:
x² + 26x + 168 = 261.44
x² + 26x - 93.44 = 0
Use Quadratic Formula to solve for x:
