Answer:
3² or 9
Step-by-step explanation:
Step 1: Add exponents

Step 2: Subtract exponents
You should get 3² because of exponent rules. Remember when you multiply exponents you add the powers and when you divide exponents you subtract the powers.
1. Zoe stacked the most brownies. She stacked 27 brownies out of the 50 brownies.
2. 15
3. 43 + 3n ≥ 70, so n ≥ 9
4. D. 58x + 13 + 58y
5. The answer would be ≤4
6. 9.94 + 10.01p ≤ 70, so p ≤ 6
7. C 40 89
8. D. x+(x+5)=77
Hope I helped you! Please consider marking my answer the brainliest :)
3.70+1.25+1.48= 6.43.
20-6.43=13.57
You would get $13.57
Answer:
80 inches
Step-by-step explanation:
6 x 12 = 72 + 8= 80
Give brainliest please
Answer:
y > 1
Step-by-step explanation: