Answer:
<h2>y > 12</h2>Step-by-step explanation:
A TV has a listed price of $ 682.98 before tax. If the sales tax rate is 6.25% , find the total cost of the TV with sales tax in
1 answer:
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Answer:
x = 2
Step-by-step explanation:
2² + 4² = x²
4 + 16 = x²
=
x = ×
x = 2
To Find :
How many gallons of a 80% antifreeze solution must be mixed with 100 gallons of 20% antifreeze to get a mixture that is 70% antifreeze.
Solution :
Let, x gallons of 80% antifreeze solution is required :
So,
Therefore, 500 gallons of 80% antifreeze solution is required.