I believe it would be 8 X (100+30+2) hope that helps!
When you have ratios and some unknowns you can create complex fractions from them.Bring them to the same denominator and solve for X.
Admissions sold Unit cost total cost
Adult 235 51.99 12,217.65
Junior <u> 125 </u> 26.99 <u> 3,373.75</u>
Total 360 15,591.40
Given:
Total number of people = 360
No. of Adults = x
No. of juniors = 360 - x
Adult admission = 51.99
Junior admission = 26.99
Total admission = 15,591.40
51.99x + 26.99(360-x) = 15,591.40
51.99x + 9716.40 - 26.99x = 15,591.40
25x = 15,591.40 - 9,716.40
25x = 5,875
x = 5,875/25
x = 235 *No. of Adults
No. of Juniors = 360 - x = 360 - 235 = 125
Answer:
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![36 - 5x = 7x + 48 \\ 36 - 48 = 7x + 5x \\ - 12 = 12x \\ \frac{ - 12}{12} = x \\ 1 = x](https://tex.z-dn.net/?f=36%20-%205x%20%3D%207x%20%2B%2048%20%5C%5C%2036%20-%2048%20%3D%207x%20%2B%205x%20%5C%5C%20%20-%2012%20%3D%2012x%20%5C%5C%20%20%5Cfrac%7B%20-%2012%7D%7B12%7D%20%20%3D%20x%20%5C%5C%201%20%3D%20x)
✏ The value of x is <u>1</u><u>.</u>
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
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Answer:
A rational number is a number that can be expressed as a fraction (ratio). This includes whole numbers, square roots that can be solved evenly, negatives, decimals, and repeating decimals that can be solved with a fraction. An irrational number is a number that is NOT rational. It's the complete opposite!
![\sqrt{5 } + \sqrt{36}](https://tex.z-dn.net/?f=%20%5Csqrt%7B5%20%7D%20%2B%20%5Csqrt%7B36%7D%20)
![\sqrt{9} + \sqrt{24}](https://tex.z-dn.net/?f=%20%5Csqrt%7B9%7D%20%2B%20%5Csqrt%7B24%7D%20)
![\sqrt[3]{12}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B12%7D%20)
= 2 + 4 = 6 ↔ rational
= 2 * 2 = 4 ↔ rational
= 7 + 9 = 16 ↔ rational
<em>Hope this helps!!</em>