Answer:

Step-by-step explanation:
<u>Step 1: Combine like terms</u>
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Answer: 
Answer:
C. 6.19 mi
Step-by-step explanation:
The angle between the two ship locations as viewed from the lighthouse is ...
23° -14° = 9°
This is opposite the known side of the triangle: 4 miles. The unknown side, the distance to the lighthouse from the second position, is opposite the 14° angle in the triangle. The Law of Sines can be used to find the distance (d) of interest:
d/sin(14°) = (4 mi)/sin(9°)
d = (4 mi)(sin(14°)/sin(9°)) ≈ 6.1859 mi
The ship is 6.19 miles from the lighthouse at the second sighting.
Answer:
<h2>The rational root of the given polynomial is 42.59.</h2>
Step-by-step explanation:
The polynomial is given by 2x + 5.82 - 81 - 10 = 0
or, 2x + 5.82 - 91 = 0
or, 2x = 85.18
or, x = 42.59.
The rational roots of any polynomial = the ratio of the factors of constants and factors of leading coefficients.
Answer:
3-a
Step-by-step explanation:
-3(-x+a) 7<5 when x=-1 ?
Answer:
4410 cards, 9 albums
Step-by-step explanation:
Number of cards in a box = 315
Number of boxes = 14
b) Total number of cards = Number of boxes × Number of cards in 1 box
=
a) Carmella estimated she had 3,000 cards so she bought a 6 album of 500 cards.
No, 6 albums are not enough as she estimated wrong number of cards. There are total of 4410 cards but she estimated it to be 3000 cards.
c) Total number of albums required = 

Thus, she will require 9 albums to put all her cards.