Answer:
Add 4 positive unit tiles to each side.
Step-by-step explanation:
The original equation is:
3x - 4 = 2x + 5
After adding 4 positive unit tiles to each side, we get:
3x - 4 + 4 = 2x + 5 + 4
3x = 2x + 9
which simplifies the original equation, because at the beginning there were independent terms at both sides of the equal sign and now all independent terms are on the right side (the +9 term). Notice that the other options don't give this result.
Answer:
r = +8 or -8
Step-by-step explanation:
This is because when you square -8 or +8, you will get 64
Cxjhsghhddvhjddaafhgsdghhfsfgjjjjgfffghhjjjjjjjjjjretyrdvjfxhjk
Answer:
28 and 91
Step-by-step explanation:
hope this helps!
