The meal cost spent by Jack at the restaurant if he spent $15 including tip and bill is $11.79.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Let x represent the meal cost, hence:
Total cost = x + 0.2x + 0.0725x
15 = 1.2725x
x = 11.79
The meal cost spent by Jack at the restaurant if he spent $15 including tip and bill is $11.79.
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Add 1/4a to both sides
-4= 8/4a-3
Simplify
-4=2a-3
Add 3 to both sides
-1=2a
Divide both sides by 2
-1/2=a
Final answer: a=-1/2
To solve this problem you must apply the proccedure shown below:
1. You have that Desiree wants to order 200 shirts that cost $5 and she <span> has $350 in her savings.
2. Keeping this on mind, the total cost of the shirts is:
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3. Then, she must raise:
Therefore, the answer is:
If you can give me more information on this I could help you a bit more respond.