Expand 9t - (3t + 3): 6t - 3
6t - 3 = 1
Add 3 to both sides
6t - 3 + 3 = 1 + 3
Simplify 6t = 4
Divide both sides by 6
6t/6 = 4/6
Simplify t = 2/3
Answer: 142
Step-by-step explanation: debit is adding crefit is subtracting
The area of this prism is 21.
Here's how:
Area= lxwxh/2 <---- That's the formula
Answer:
You didn't tell us much on what to do, so I just guessed you wanted it simplified. If you want a different answer, please do so tell me and I'll edit my answer to fit.
Simplified: 10
+
- 9
Hey! I’m pretty sure it’s B) 8