Marissa got 60% of the questions correct on her quiz out of 40 total questions. How many questions did she get wrong?
1 answer:
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Look at your picture
notice the coordinates for the center of the circle, the x,y or h,k values
notice how long the radius is
thus
notice the coordinates for the center of the circle, the x,y or h,k values
notice how long the radius is
thus
Answer:
Step-by-step explanation:
<u>Inequalities with Absolute Value</u>
We must recall the following rule:
Then:
We have the following inequality:
Subtracting 12:
Applying the rule:
Adding 4:
Operating:
Dividing by 13:
The solution expressed in interval form is: