Answer:
5
Step-by-step explanation:
hope this helps ;)
0.8 x 103 because the first number cant be less then 1 or more then 9 you would have to move the decimal to make the equation correct
It is answer choice A because you have to take the the GCF of each number which is 2x. Then if you were to divide the numbers by 2x you would put those numbers in the brackets.

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Answer:
136
Step-by-step explanation
multiply 4 by 31 and add 20
It would be 4.05 because the 1 is lower so it is rounded down