Considering that a sundae cone costs $5 and a raspberry ripple cone $7, the inequality is:
![5x + 7y \leq 450](https://tex.z-dn.net/?f=5x%20%2B%207y%20%5Cleq%20450)
<h3>What is the inequality that models this situation?</h3>
The total price can be no more than $450, hence:
![T \leq 450](https://tex.z-dn.net/?f=T%20%5Cleq%20450)
To find the total price, we need the price of each a sundae cone and a raspberry ripple cone, which are not given. Hence, considering that a sundae cone costs $5 and a raspberry ripple cone $7, the total price is given by:
T = 5x + 7y
Hence, the inequality is:
![5x + 7y \leq 450](https://tex.z-dn.net/?f=5x%20%2B%207y%20%5Cleq%20450)
More can be learned about inequalities at brainly.com/question/25235995
See image below for explained answer
Answer:
y = (4/5)x - 3
Step-by-step explanation:
slope intercept form: y = mx + b
Note the equal sign, what you do to one side, you do to the other. First, subtract 4x from both sides:
4x - 5y = 15
4x (-4x) - 5y = 15 (-4x)
-5y = -4x + 15
Next, divide -5 from both sides:
(-5y)/-5 = (-4x + 15)/-5
y = (-4x + 15)/-5
Simplify Divide -5 from all terms within the parenthesis:
y = (4/5)x - 3
y = (4/5)x - 3 is your answer.
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1) 270 Fahrenheit
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