3(5y + 6) - 4
First, distribute so that it will make the solving easier.
Second, since parentheses indicate multiplication, '3 × 5y = 15y'.
Third, multiply '3 × 6' to get '18'.
Fourth, subtract '18 - 4' to get '14'.

Answer:
C) 15y + 14
Answer:
0.006% of people had a reaction
Step-by-step explanation:
1,500 tried it -----> 9 had a reaction
9/1,500
Divide both numerator and denominator by 3
3/500
Multiply by 2 to get the fraction out of 1000
6/1000
Divide by 10 to get the fraction out of 100
0.6/100
0.006%
Hope this helps :) Let me know if you have any questions about my answer.
Answer:
y < 10 or (10, -∞)
Step-by-step explanation:
7y + 1 > 8y - 9
Simply get the y's on the right by subtracting 7y from both sides:
1 > y - 9
then adding 9 to both sides:
y < 10
or in interval notation:
(10, -∞)
X = - b/2a
Solving for a,
a = -b/2x
If b is the numerator, the denominator is -2x
The second option is correct.