The sales tax is 2$ Hope this is the answer you're looking for.
Answer:
the burgers be 3 and fries be 2
Step-by-step explanation:
The computation is shown below:
Let us assume burgers be x
And, the fries be y
Now according to the questiojn
1.25x + 0.50y = $4.75
1.50x + 0.99y = $6.48
Now multiply by 1.2 in the first equation
1.50x + 0.6y = $5.70
1.50x + 0.99y = $6.48
-0.39y = -0.78
y = 2
Now put the value of y in any of the above equation
1.25x + 0.50(2) = $4.75
x = 3
Hence, the burgers be 3 and fries be 2
Answer:
Step-by-step explanation:
N is all integers except 0.
Just lol, it up and the you will be fine.
See explanations
Step-by-step explanation:
6. The fraction can be written as;
![\frac{x^2}{2y} /\frac{y^2}{4} \\\\\frac{x^2}{2y} *\frac{4}{y^2} \\\\](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%7D%7B2y%7D%20%2F%5Cfrac%7By%5E2%7D%7B4%7D%20%5C%5C%5C%5C%5Cfrac%7Bx%5E2%7D%7B2y%7D%20%2A%5Cfrac%7B4%7D%7By%5E2%7D%20%5C%5C%5C%5C)
Divide 4 by 2
=![\frac{2x^2}{y^3}](https://tex.z-dn.net/?f=%5Cfrac%7B2x%5E2%7D%7By%5E3%7D)
7.
The fraction can be written as;
![\frac{b^2}{6} /\frac{b}{a}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%5E2%7D%7B6%7D%20%2F%5Cfrac%7Bb%7D%7Ba%7D)
introduce product sign as
![\frac{b^2}{6} *\frac{a}{b} \\\\=b*a/6\\=\frac{ab}{6}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%5E2%7D%7B6%7D%20%2A%5Cfrac%7Ba%7D%7Bb%7D%20%5C%5C%5C%5C%3Db%2Aa%2F6%5C%5C%3D%5Cfrac%7Bab%7D%7B6%7D)
8.
The fraction can be written as;
![\frac{x}{y} /\frac{yx}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%7D%20%2F%5Cfrac%7Byx%7D%7B2%7D)
Introduce product sign
![\frac{x}{y} *\frac{2}{yx} \\\\=\frac{2}{y^2}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%7D%20%2A%5Cfrac%7B2%7D%7Byx%7D%20%5C%5C%5C%5C%3D%5Cfrac%7B2%7D%7By%5E2%7D)
9.
The fraction can be written as;
![\frac{x}{y^2} /\frac{x}{y} \\\\\\=\frac{x}{y^2} *\frac{y}{x} \\\\\\=\frac{1}{y}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%5E2%7D%20%2F%5Cfrac%7Bx%7D%7By%7D%20%5C%5C%5C%5C%5C%5C%3D%5Cfrac%7Bx%7D%7By%5E2%7D%20%2A%5Cfrac%7By%7D%7Bx%7D%20%5C%5C%5C%5C%5C%5C%3D%5Cfrac%7B1%7D%7By%7D)
10.
The fraction is simplified to;
![\frac{x}{3y} /\frac{9}{x} \\\\\\\frac{x}{3y} *\frac{x}{9} =\frac{x^2}{27y}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3y%7D%20%2F%5Cfrac%7B9%7D%7Bx%7D%20%5C%5C%5C%5C%5C%5C%5Cfrac%7Bx%7D%7B3y%7D%20%2A%5Cfrac%7Bx%7D%7B9%7D%20%3D%5Cfrac%7Bx%5E2%7D%7B27y%7D)
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Simplifying complex fractions:brainly.com/question/12214941
Keywords: simplifying, complex, fractions
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