Answer:
did u ever find out the answer ?
Step-by-step explanation:
The value of x is 5.5. I got this answer by first distributing -3 amongst (x-11), and distributing 7 amongst (2x-5). Next I combined like terms and subtracted 3x from 5x, and added -35 and 2. Next I subtracted 33 from both sides. Next I subtracted 14x from both sides. And finally I divided both sides by -12 to get the final answer of 5.5.
Answer:
(0, 4) and (-1, 0)
Step-by-step explanation:
Given system of equations:
<u>Solve by substitution</u>
Substitute the first equation into the second:
Add 4x² to both sides:
Subtract 4 from both sides:
Factor out 6x from the left side:
Therefore:
To find the y-coordinates of the found x-values, substitute the found values of x into one of the equations:
Therefore, the solutions to the system of equations are:
(0, 4) and (-1, 0)
40%/4=10%; 10%x10=100%
So..
28/4=7; 7x10=70
70 houses
The decomposition process is an important process in an ecosystem