*I think you meant scientific notation.*
23 in scientific notation would be 2.3 x 10^1.
$24
(ignore this i don’t have enough characters )
Answer:
This is really easy, take away all 1s and multiplication sign.
Step-by-step explanation:
And then it means 25=25
9/11=x/22
11*2=22
9*2=x
x=18
9/11=18/22