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garik1379 [7]
3 years ago
15

Pls answer this with an explanation if you can

Mathematics
1 answer:
Sloan [31]3 years ago
6 0

Answer:

300%

Step-by-step explanation:

$2.25 divided by $0.75 = 3 (new price divided by old price)

This means the price has gone up by 300% as $0.75= 100%

(I’m not sure I explained this very clearly, if you want me to rewrite it just say!)

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Answer:

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Step-by-step explanation:

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3 years ago
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Fed [463]

Answer:

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Step-by-step explanation:

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8 0
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A restaurant has 5 pizza toppings to choose from. How many different 2-topping pizzas are possible?
horsena [70]
10


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More in depth explanation:

Though there are 25 possible configurations the question asks for two different toppings together. It also asks for unique combinations. So AB and BA are the same combination in this context. The only unique possibilities are

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It is easy to simplify this into 5•2 for this situation. And if the question asked for three toppings you would do 5•3.

However if the question asked for the configurations for two toppings then you would do 5•5 and if it asked for the configurations of 3 toppings you would do 5•5•5
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