7.67 is your answer. hope this helps, let me know if you need more help
Answer:
6x^3-38x^2+65x-21
Step-by-step explanation:
If you're asking how to simplify, then this is how you do it.
when a power meets another power but in brackets, then you have to multiply the powers. ¼ × 4 would be 1. i simplified 81 to 3⁴.
Answer:
A=96% B=86%
Step-by-step explanation:
brainlist will be welcomed :))