2 answers:
The answer is 40 because they're are 4 groups of ten so it would go like 10,20,30,and 40.=)
Answer:
There would be 40 ones in the given number.
Step-by-step explanation:
We are asked to find the number of ones in
.
Upon expanding our given number, we will get:

Therefore, there are 40 ones in our given number
.
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A. $39.
B. $2.50.
C. Sinea.
Answer:
perfect square
Step-by-step explanation:
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Answer: uuf, hard
Step-by-step explanation: SORRY, DON'T KNOW
I think 22 is 60 idk though but I think