Answer:
C
Step-by-step explanation:
No she does not have enough to pay her parents, with her $10 and $25 she would only have $35 Mary would have to make another $15 to pay back her parents
Answer:
First we solve the radius and then we use the formula for finding the equation of circle.
Step-by-step explanation:
well if its 1/2x+34
it be 1/2 of 32 is 16+34 = 50 so
y=1/2x+34 is correct
Answer:
C
Step-by-step explanation:
When completing the square, we essentially want to create a perfect square trinomial by adding a constant.
If we have the following expression:
And we want to complete the square, we will need to divide the b-coefficient by half and then square it.
Thus, the added term should be:
In the given equation, we have:
The b term here is 8. Therefore:
The value we would add would be 16.
The answer is C.
Further notes:
To complete the square, add 16 like mentioned earlier. However, we also need to subtract 16 to balance things out:
The expression inside the parentheses is now a perfect square trinomial. Factor it:
And we are done!