I don't know if it could be the area of a square but x has to be 8.34. (ROUNDED)
X=12x-88
X-12x=-88
-11x=-88
X=8
4+.95=4.95
4.95*3= 14.85
The student paid $14.85 for the three cans.
Answer:
−4(x^2+9)
Step-by-step explanation:
Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.
Hello.
Let's solve the absolute value inequality.
In order to do that, let's imagine that |3x-4| is positive.
Since the absolute value of |3x-4| is 3x-4, we write 3x-4 and solve:
Now, move -4 to the right, using the opposite operation:
Add:
Divide both sides by 3:
However, this is only 1 solution.
Let's imagine that |3x-4| is a negative number.
So, the inequality looks like so:
Move 4 to the right:
Divide both sides by -3:
Therefore, the solutions are
Note:
If we divide both sides of an inequality by a negative number, we flip the inequality sign.
I hope this helps you.
Have a nice day.