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Oksanka [162]
3 years ago
15

How do you do percentages

Mathematics
1 answer:
Tamiku [17]3 years ago
7 0
What do you mean %%%%%%%%
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A cell phone cost $210 a battery charger costs $15 and batteries cost $5 .what is the sales tax and total price for purchasing t
Savatey [412]

The total price with sales tax is $ 246.1

<h3><u>Solution:</u></h3>

Cost of cellphone = $ 210

Cost of battery charger = $ 15

Cost of batteries = $ 5

So total cost can be calculated by adding cost of cellphone and Cost of battery charger and Cost of batteries

Total cost = 210 + 15 + 5 = $ 230

Given that sales tax is 7%

sales tax = 7% of total cost

sales tax = 7 % of 230

\text {sales tax }=\frac{7}{100} \times 230=16.1

Total cost including sales tax = 230 + 16.1 = $ 246.1

Thus the total price with sales tax is $ 246.1

3 0
3 years ago
?Cuantos dolares hay aproximadamente en 750 pesos?
Morgarella [4.7K]
C. 33 dolares. Ahora hay aproxidamente 36 dolares pero no tengo la suficiente informacion de este pregunta. 33 fue la respuesta mas reñido
7 0
3 years ago
How to Simplify 6y + 5z + 8y – 3z?
Gekata [30.6K]
To simplify, you just condense all of the values with the same variable, based on the signs of those values.
In this example,
6y + 5z + 8y - 3z
is the same as 
6y + 8y + 5z - 3z
which can be simplified to 
14y + 2z
which is the answer to your question.
Hope that helped =)
4 0
3 years ago
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Brock is a plumber. He charges a flat rate of $40 to visit a house to inspect it's plumbing. He charges an additional $20 for ev
Ierofanga [76]

where are the graphs?


3 0
3 years ago
Is -1.2 greater than 0.50
Lunna [17]

No, because .50 is positive and -1.2 is negative. Negetive is always less than positive.

5 0
3 years ago
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