3 years ago

Please help this is due today!

Mathematics

1 answer:

miskamm [114]3 years ago

3 0

Answer:

C. )

Step-by-step explanation:

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I found a place that will give me 20% discount if I spend over $50.My bill $75.How much money will I save? What is my final bill

kenny6666 [7]

Answer:

You will save: $15

Total cost: $60

Step-by-step explanation:

First turn the percent into a decimal.

To do so move the . over to the left twice.

20% - .20

Now multiply 75 by .20

75 x .20 = 15

So you will save $15

Now subtract 15 from 75

75 - 15 = 60

3 0

2 years ago

Show how you can use repeated subtraction to find 84 divided by 6\

prisoha [69]

You can use repeated subtraction to solve 84 divided by 6 by subtracting 6 from 84 repeatedly, and stopping until either you reach zero, or until you cannot make any more groups of 6.

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3 years ago

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If a customer uses 80 MB, the monthly cost will be $19.00. If the customer uses MB, the monthly cost will be $. Find a linear eq

CaHeK987 [17]

Answer:

$c = 4.211\cdot n$

Step-by-step explanation:

The linear equation has the following form:

$c = \frac{\Delta C}{\Delta n} \cdot n$

Where:

$n$ - Number of MBs of the data plan.

$c$ - Monthly cost of the data plan.

The slope of the function is:

$\frac{\Delta C}{\Delta n} = \frac{c}{n}$

$\frac{\Delta C}{\Delta n} = \frac{80\,MB}{19\,USD}$

$\frac{\Delta C}{\Delta n} = 4.211\,\frac{MB}{USD}$

The equation is:

$c = 4.211\cdot n$

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3 years ago

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Apply the distributive property to create an equivalent expression. 2(3-8y)= (awnser)

IrinaK [193]

Answer:

6-16y

Step-by-step explanation:

2(3-8y)

3(2)-8y(2)

6-16y

please mark brainliest and have a great day!

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3 years ago

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rationalize the dominator and simplify the following expressions into the simplest possibke surds: i. 8/√2 + 2√50

Akimi4 [234]

Answer:

8/√2 + 2√50

8√2/2 + 2√50

4√2 + 10√2

14√2

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3 years ago