12.
It is easy all you have to do is 15-3 because 1+2=3
Answer:
108
Step-by-step explanation:
Answer: Hello mate!
you put every number twice, I will consider that in this problem we have:
225 gallons of water initial with 5 pounds of sugar. then each minute you add 20 gallons of water and 4 pounds of sugar.
the concentration is defined as pounds of sugar divided by the gallons of water. The gallons of water are 225 initially and 20 per minute, this is written as 225 + 20tt, where t is the minutes. The pounds of sugar is 5 + 4 per minute, then this can be written as 5 + 4t
this is the equation that describes the concentration in pounder per gallon after t minutes.
Considering the given expression and the numerical values, it is found that it's value is False.
<h3>What is the expression given?</h3>
The expression used in this question is given as follows:

The values considered are x = 4 and y = 6, hence:


Hence, it is a False expression, as 4 is less than 6.
More can be learned about expressions at brainly.com/question/25537936
Answer:
x>7
Step-by-step explanation: