Answer:
B
Step-by-step explanation:
12.25 times 11 is 134.75
488 times 0.21 is 102.48
134.75 plus 102.48 equals 237.23
237.23 is closest to 232 which is B.
Answer:
If you multiple 1050 by 20 you will get 21,000.
Answer:
<em>[22,42]</em>
Step-by-step explanation:
<u>Division
</u>
We must find an interval for the number of visits Casey needs to make to her parents to earn the gold status. The lower limit for that status is 16500 miles.
Each round trip flight Casey takes to visit her parents is 750 miles long. To know the minimum number of visits needed, we divide 16500 / 750= 22. To know the maximum number of visits, we divide 31500 / 750 = 42.
Thus, to earn the gold status at awesome airlines, Casey must go between 22 and 42 times to visit her parents. Expressing in interval notation: [22,42]
To solve the simultaneous equations given by
(Equation 1), and
(Equation 2),
Let us substitute the expression of y from Equation 1 into Equation 2. Hence, we have,
Pluggin 
into Equation 1, we have the value of y,
Hence, the answer is 
. Second answer choice.
ANSWER: 
