This question is asking to find the answer of the variable x, and to do that, you need to isolate the variable, aka get it alone.
10x+2=32 (you must get rid of the 2 first, so do the opposite sign, so if positive, subtract the 2 from both sides.)
10x=30 (Divide 10 from x to get the answer.)
x=3!
Hope this helped you!
Answer:
-10y+42.
Step-by-step explanation:
Distribute.
8y-18y+42
-10y+42
:D I hope this helped you!
Answer:
1+y -13
Step-by-step explanation:
The problem states that one plus y is No greater than -13.
This means that is less than or equal to -13.
It also gives you one plus y, or 1+y
Put everything together to get 1+y -13
Answer:
The last choice availablle
Step-by-step explanation:
The way you can tell the points the function has in common with the x-axis (also known as the solutions, roots, or zeros of the functiion) you have to factor it to solve for x. When you throw this into the quadratic formula you get that there is a negative under the square root sign, which is indicative of imaginary solutions. Imaginary solutions do NOT cross the x-axis. So the answer to your problem is the last choice.