Answer:
$1281
Step-by-step explanation:

The square root of 69 is 8.30.because 8.30*8.30 is 69
Answer:
I am so sorry :(
Step-by-step explanation:
I would really love to help you, but i am only in the 6th grade and i do not understand this. Hope someone helps you though :)
Answer:
0.24 + 0.32 =0.56
Step-by-step explanation:
Is this what you needed?