Answer:
5x+4y=49.50, where:
x is the price per sub
y is the price per drink
Step-by-step explanation:
From the information provided, you can say that the result of adding up the price per sub for the quantity plus the price per drink for the quantity is equal to 49.50 that is the total amount spent, which can be expressed as:
5x+4y=49.50, where:
x is the price per sub
y is the price per drink
B. As the x-values increase, the y- valuebtend to decrease.
67,239; 28912/5.56= 5,200 miles per hour and then multiply that by 12.93
<h2>
Answer:</h2>
Option: B is the correct answer.
B. 36,623 feet
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Step-by-step explanation:</h2>
The angle of elevation is: 55 degree
We model this problem by taking a right angled triangle such that the side opposite to the 55 degree is of length 30000 feet.
Now let us consider x denote the distance of the plane from Francesa.
i.e. x denote the hypotenuse of the right angled triangle.
Hence, in right angled triangle i.e. ΔABC we have:

Round to the nearest feet we get: x=36,623 feet
Answer:
B, D, and E.
Inequalities are recognized from >, <, ≤, and ≥ signs.