9x9x9x9x9x9x9 = 9^7
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Answer:
70910 (c)
Step-by-step explanation:
You move the decimal point to the right each time.
15 divide 825 by 55 and your answer is 15 i thank
Answer
well no
Step-by-step explanation:
Answer:
Your answer is going to be x=4.
Step-by-step explanation:
5x+1=21
-1 -1
(5x)/5=(20)/5
x=4