Answer:
15
Step-by-step explanation:
Solve using the left-> right rule. Note that they all have addition signs and that they are all positive numbers:
3 + (8) + 4 = 3 + 8 + 4 = (3 + 8) + 4 = (11) + 4 = 15
15 is your answer.
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Answer:
I think Jenny had more consistent scores
Answer:
D. 800$
Step-by-step explanation:
Did it on USA test prep
9514 1404 393
Answer:
7
Step-by-step explanation:
A number with its most significant digit in the ten-millions place will have 7 as the exponent of 10 when it is written in scientific notation.