No he isn't..
. 7×10=7
for each time it's multiplied by ten, the decimal point goes back one.
Answer:
its 30 the a in thst problem is silents
Step-by-step explanation:
Answer:
0iodsg
Step-by-step explanation:
D
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Answer:
-3a
Step-by-step explanation:
3(-a)
Expand brackets.
3 × -1a
-3a
