One expression could be three x to the power of two. Let me know if that's right :)
Answer:
Step-by-step explanation:
find the average
$2520 / 20 days = ______ pay per day
Answer:
2 is scalene
3 is right
4 is right
5 is equalatirel
6 is scalene
7 is isocoles
8 is equalatirel
9 is right
Step-by-step explanation:
Answer:
Step-by-step explanation:
square root of 121 is11
square root of x^2 is x
so 11x