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Dovator [93]
3 years ago
15

You have a $90 gift card for a coffee shop. each day you use the card to get a coffee for $4.20. what is the value of the card a

fter buying 8 coffees ?
Mathematics
1 answer:
sergey [27]3 years ago
7 0
The answer is $56.40
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A cab charges $1.75 for the first mile and $0.25 for each additional mile. Write and solve an inequality to determine how many m
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A. 1.75+0.25x<15;x,53miles

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3 years ago
Find the difference in altitude between 4,367 feet on a mountain peak and -281 feet on a valley floor
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2 years ago
14. True or False: Does a reflection<br> preserve congruence?
Anni [7]
Answer:

False

Step-by-step explanation:
8 0
3 years ago
Add and simplify 1/5 + 1/10
aliya0001 [1]

In order to add these fractions we have to make a common denominator.

1/5 can turn into 2/10 Its the same thing. And its easier to solve with.

now lets multiply.

\frac{2}{10} × \frac{1}{10}

Now we add across

2 + 1 = 3

------------  

10 + 10 = 10 ( When adding fractions like these the denominator stays the same)

So your answer is...

\frac{3}{10}

Good Luck! :)

7 0
3 years ago
A circular piece of glass has a radius of 2.1 meters. The glass sells for $1.70 per square meter. What is the total cost of the
Vsevolod [243]
Hello! 

To find the total cost, we will need to multiply the cost per square meter, by the total area. To find the area we will use the formula A=<span>πr</span>². We will use 3.14 for pi.

We know that 2.1 is our radius. We will square it and then multiply it by 3.14.

2.1²=4.41
4.41(3.14)≈13.85

Our area is about 13.85. Now we will multiply by $1.70 to find the total cost. This gives us about $23.55.

The total cost of the glass would be about $23.55.

I hope this helps!


6 0
3 years ago
Read 2 more answers
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