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3 years ago

A pair of shoes originally costs $42 but is on sale for 33% off. What is the new price? Show how you know.

Mathematics

1 answer:

gavmur [86]3 years ago

5 0

Hello!
The Answer Is 28.14
Because (42x33)/100=13.86
42.00-13.86=28.14

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Answer:

Step-by-step explanation:

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2 years ago

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10 percent is the answer

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2 years ago

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3 years ago

Weights of different sandwiches in two lengths are shown in the table.

Alexandra [31]

Answer:

Egg salad sandwich is proportional to its length

Step-by-step explanation:

Weight of Sandwiches by Length of Roll

6-inch Roll 12-Inch Roll

Cheese sandwich $\frac{1}{4}$ $\frac{3}{4}$

Chicken salad sandwich $\frac{3}{4}$ $1\frac{3}{4}$

Egg salad sandwich $\frac{2}{3}$ $1\frac{1}{3}$

For cheese sandwich proportion

$\frac{6}{\frac{1}{4}}=\frac{12}{\frac{3}{4}}\\24 \neq 16$

So, Cheese sandwich weight is not proportional to its length

For Chicken salad sandwich proportion

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So, chicken salad sandwich is not proportional to its length

For Egg salad sandwich proportion

$\frac{6}{\frac{2}{3}}=\frac{12}{\frac{4}{3}}\\9=9$

So, egg salad sandwich is proportional to its length

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2 years ago

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2) A reflection over the x-axis

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1 year ago