(please use fish method) Ella buys a 32$ lunch and leaves 20% tip. How much did she pay together?

Mathematics

1 answer:

inna [77]2 years ago

7 0

Answer:

$38.40

Step-by-step explanation:

multiply 32 bty $.20 you get $6.40 which would be the amount for the tip. add the tip amount and lunch together. that gives you $38.40

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PIT_PIT [208]

Hey!

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New Equation {Added 5 to Both Sides} :
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Now we must square both sides of the equation.

Old Equation :
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New Equation {Changed by Squaring Both Sides} :
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And now we must solve the new equation.

Step 1 - Switch sides
$x^{2} -12x+36=x$

Step 2 - Subtract x from both sides
$x^{2} -12x+36-x=x-x$

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