Sarah answered 5% of the questions on a test incorrectly. If she answered 3 questions incorrectly, how many questions were on th
1 answer:
You might be interested in
First, let's use the Distributive Property to make our equation easier to solve. Remember that the Distributive Property says the following:
Using this, we can multiply the 7 out to the and 3. This gives us:
Now, let's solve for :
We can see that there is one solution for this equation because is equal to one definite value after solving. Thus, our answer is A, one solution.