700x + 375(27 - x) = 15000
Solve for x
X=15 business class
Economy class 27-15=12
I am sorry I do not understand the question of what it is asking.
I just recently learned how to convert a repeating decimal into a fraction,
and I don't understand why I never learned this in school.
-- Take the repeating part. Write it in the numerator of a fraction.
-- In the denominator, write the same number of ' 9s ' as the number of digits
in the numerator.
-- There's your equivalent fraction. Reduce (simplify) it, if it can be simplified
and if you feel like it.
In your question, the repeating part is ' 54 ' .
Make the fraction ' 54 / 99 '.
It can be simplified (reduced) to ' 6 / 11 '.
So 4.54 = 4 and 6/11 .
Answer:
21,356 x 1(1/2)
Step-by-step explanation:
The fourth option
*see attachment for the figure
Answer:
x = 17 cm
Step-by-step explanation:
Total surface area of triangular prism = bh + L(s1 + s2 + s3)
Where,
Total surface area = 456 cm²
b = 8 cm
h = 6 cm
s1 = √(8² + 6²) = 10 cm (pythagorean theorem)
s2 = 8 cm
s3 = 6 cm
L = x
Plug in the values
465 = 8*6 + x(10 + 8 + 6)
465 = 48 + x(24)
465 - 48 = 24x
417 = 24x
417/24 = x
17.375 = x
x = 17 cm (approximated)