The answer that tells us that Papa wants to make a good impression on Sarah is that 'He slicks his hair back carefully and wears a clean shirt.''
<h3>What does it mean when we say to make a good impression?</h3>
This term is used to tell us that a person is trying to appear in a likeable way. That is they are trying to appear in a way that they would send off the right messages to the people that they are meeting. This is what we see here as Papa dresses up.
We can see how the passage described the actions that he carried out. He was said to have worn a clean shirt and done his hair carefully.
Read more on Sarah, Plain and Tall here:
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2x+x-2=-2-x-1
3x-2=-3-x
4x=-1
x=-0.25
Answer:
Associative property of addition
Step-by-step explanation:
The associative property of addition is as follows :
a+(b+c) = (a+b)+c
We have,
a = 8, b = 9 and c = 3
So,
Using above property,
(8+9)+3 = 8+(9+3)
20 = 20
Hence, this is the required solution.
although you come up with 50 you have to pay attention to the significant figures and realize that the seconds only have 1 figure so the answer then becomes 5.
Answer: 
Step-by-step explanation:
1. To write the number given in the problem (4,498,000,000) in scientific notation you must write it in the following form:
2. The decimal point must be written after the first digit and the exponent b must be positive and indicates the number of times the decimal point is move to the right. Therefore, you have:
