Sales tax and tip will increase the price of an item.
The cost of each meal is: $10.89
Let the cost of both meals be x.
A 20% tip means that, the current price is:
A 6% sales tax on the meal means that, the current price is:
So, we have:
The amount paid is $27.72
So, the equation becomes
Make x the subject
So, the cost of each meal is:
Hence, the cost of each meal is: $10.89
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BC is 21 meters.
2x + 5 + 3x = 45
5x + 5 = 45
5x = 40
X = 8
2(8) + 5 = BC
21 = BC
Answer:
Expressions are equal to 0 when x = –1 :
1. 4(x+1) : (4x+5)
3. 4(x-(-1) : (4x+5)
5. 4(x+1) : (5-4x)
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Answer:
1 19/21
Step-by-step explanation:
12/21+1 +7/21
19/21+1
