Answer:
-7y^2-x+11y
Step-by-step explanation:
You want to "solve" this formula for s.
7s+4
If t = ----------- , then 2t = 7s + 4. Subtract 4 from both sides. Then
2
2t - 4
7s = 2t - 4, and s = -------------- (answer)
7
Answer: 5 ½ or 5.5
Step-by-step explanation:
divide both sides by 4
n=5.5 or 5 ½
Answer: The correct answer is B.
Step-by-step explanation: We are given the cost of restaurant meal of M. Clark is $25.50.
and she has given 20% of the meal's cost as a tip to the waiter.
Step 1: Calculating the amount of tip paid
![\text{amount of tip}=\frac{20}{100}\times 25.50](https://tex.z-dn.net/?f=%5Ctext%7Bamount%20of%20tip%7D%3D%5Cfrac%7B20%7D%7B100%7D%5Ctimes%2025.50)
Total tip paid = $5.1
Step 2: To find the total amount, we add the cost of the meal and the tip paid
Total amount = Cost of the meal + Tip paid
Total amount = $25.50 + $5.10
Total amount paid by Ms. Clark = $30.6