1. What is the value of the expression ƒ2 + 8 if ƒ = 7?
1 answer:
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The solution to the given equation is 4 and -4.
<h3>What is a fraction?</h3>Fractions are the numerical values that are a part of the whole.
A whole can be an object or a group of objects.
The given equation is;
A fraction is used to represent the portion/part of the whole thing.
The solution of the fraction is determined in the following steps given below.
Hence the solution to the given equation is 4 and -4.
Learn more about fractions here;
Answer:
Colin has <em>8 sheets </em>left for his third class.
Step-by-step explanation:
Given that:
Total Number of pieces of papers =
Number of pieces of papers used for 1st class = 5 fewer than half of the pieces in the pad
Writing the equation:
Also, Given that number of pieces of papers used for the 2nd class are 2 more than that of papers used in the 1st class.
Now, number of pieces of papers left for the third class = Total number of pieces of papers in the pad - Number of pieces of papers used in the first class - Number of pieces of papers used in the first class
So, the answer is:
Colin has <em>8</em> <em>sheets </em>left for his third class.