Total cost of the meal will be $17.64.
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
To Calculate the percent of a number , divide the number by whole number and multiply by 100.
Given that;
The cost of meal and a beverage = $14
The tip = 20%
The sales tax = 6%
Now,
Since, The cost of meal and a beverage = $14
Hence, The cost for tip = 20% of 14
= 20/100 x 14
= $2.8
And, The cost for sales tax = 6% of 14
= 6/100 x 14
= $0.84
Thus, Total cost of the meal = $14 + $2.8 + $0.84
= $17.64
Therefore, Total cost of the meal will be $17.64.
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B. (–2, 4)
C. (2, –2)
D. (–2, 2)
Answer:
Well, I think we all worked with variables, but don't realise about it, because when people see these terms ''variable'', ''algebra'', they freak out.
The reality is that variables are everywhere, they are all those stuff that can variate: weigh, highness, money, population, interests, and so on.
A common problem I solved using variables is measuring time. For example, when I'm going to school I tend to calculate the time of my way.
Numerical Answers Expected!
Answer for Blank 1:
Question 2 Maya and Sally were the two finalists in a singing competition. The person with the most votes from the audience was chosen as the winner. Sally received 25% of the total votes and lost by 62,500 votes. No person in the audience was allowed to vote more than once. The equation below represents this situation, where y is the total number of votes cast and x is the number of votes Maya received.
x - 62,500 = 0.25y
If a total of 125,000 people voted, how many votes did Maya receive?
Numerical Answers Expected!
Answer:
5x +2y =38
5(6) +2y = 38
30 +2y= 38
2y= 8
y= 4
(6, 4)
5(0) +2y =38
2y= 38
y= 19
(0,19)
5(-2) +2y= 38
-10 +2y =38
2y= 48
y=24
(-2,24)