Mia spent 30 minutes answering the math questions on the exam. This was 3/5 of the total amount of time allotted for this sectio
n of the exam. To determine the total amount of time allotted for this section of the exam, Mia set up and solved the equation as shown below.
2 answers:
Answer:
Total time allotted was:
50 minutes
Step-by-step explanation:
Let the total time allotted be x minutes.
Mia spent 30 minutes answering the math questions on the exam. This was 3/5 of the total amount of time allotted for this section of the exam.
The first step was correct i.e.

Now, on multiplying both sides by 5/3, we get

x=50
Hence, the second step was incorrect and the total time allotted was:
50 minutes
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Step-by-step explanation:
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Answer:
Your answer is 65
Step-by-step explanation:
f(x) = x² - 4x - 12
f(-7) = (-7)² - 4 x (-7) - 12
= 49 - (-28) - 12
= 49 + 28 - 12
= 77 - 12
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If I Helped, Please Mark Me As Brainliest, Have A Great Day :D
<em>Refer</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>attachment</em>
Answer:
-5
Step-by-step explanation:
H is the value that is being added or subtracted from x in the equation
f(x)=a(x-h)^2 +k