Which of the following describes the relationship between the variables of the simple interest formula? Answer choices: A)P depe
1 answer:
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Answer:
Situation: Water is liquid at 40°C above zero and it turns to ice at below zero temperatures. For example, water at 19°C below zero is frozen.
Step-by-step explanation:
The integer that represents 19°C below zero is -19.
The integer that represents 40°C above zero is 40.
The attached number line shows that 40 is at the right of -19. So -19 < 40.
For this case, the first thing we must do is define a variable.
We have then:
x: unknown number
We now write the expression that models the problem:
From here, we clear the value of x.
We have then:
Answer:
4/9 divided by 1/27 equals 12