Answer: 
Step-by-step explanation:
1.2447 × 
( scientific notation )
Move the decimal point in your number until there is only one non-zero digit to the left of the decimal point.
Answer:
um this was on the 7th grade mcas hahahhhhah
Step-by-step explanation:
I WAS STUCK ON THIS TO BAE
Answer:
24
Step-by-step explanation:
5(2) + 7(2) = 10+14 = 24
Answer:
b is 63, not -63
Step-by-step explanation:
Answer:
0.90
Step-by-step explanation:
Hope this Helps!!