Answer:
The sales tax rate is 5%
Given:
Sales price = 5.00
Total amount paid = 5.25
Sales tax value = Total amount paid - sales price
= $5.25 - $5.00
Sales tax value = $0.25
Sales tax rate = Sales tax / Sales price
= 0.25/5
Sales tax rate = 0.05 or 5%
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Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
We are given the expression:
-5x + 6y - 7y + 4x
With condition x = -3, y = 4
Therefore, substitute x = -3 and y = 4.
-5(-3) + 6(4) - 7(4) + 4(-3)
Recall every important fundamental math such as multiplying with negative.
15 + 24 - 28 - 12
Evaluate:
39 - 40
-1
Alternative solution is to combine like terms first before substitution.
-x - y
Thus:
-(-3) - 4
3 - 4
-1
Answer:
This is long ill write up a short summary of the answer in 2 mins
Step-by-step explanation:
Answer:
<h3>2nd Graph</h3>
Step-by-step explanation:
Explanation:
This is because that you could see that every time x increases, y is being multiplied by 2 every time. Also, the number is being multiplied constantly, so it is considered an exponential table. To tell whether if it is a growth or decay, you need to make sure that your y is multiplying and you start actually getting numbers higher. Therefore, it is the second answer
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Cole's mistake was that he rounded 555 to the nearest hundred instead of the nearest ten. He should've rounded it to 560 because the tens place is the second number, not the first one.