Answer:
y = 6 or 8
Step-by-step explanation:
1. Subtract the constant:
y^2 -14y = -48
2. Add the square of half the y-coefficient:
y^2 -14y +49 = -48 +49
Write as a square, if you like:
(y -7)^2 = 1
3. Take the square root:
y -7 = ±√1 = ±1
4. Add the opposite of the constant on the left:
y = 7 ±1 = 6 or 8
The solution is y = 6 or y = 8.
Step-by-step explanation:
Property: 
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<u>Use the Distributive Property:</u>
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6g + 18 is an equivalent expression when the distributive property is used.
8- hundreds
9-tens
0-ones
ANSWER
r = 10
EXPLANATION
To solve for r first we have to put r in the numerator. To do that, we have to multiply both sides of the proportion by r:

Now, we have to multiply both sides by 35:

And finally divide both sides by 28:
Answer:
45
Step-by-step explanation:
Lemme know if this helped