First solve your inequality step by step.
y+15<3
= y<-12
Answer is A. y<-12
Answer will help you.
Brainliest answer and Verified answers.
Answer:
8) -8, -9
9) 4, 
Step-by-step explanation:
8) x² + 12x + 27
Solutions of a polynomial means the values of
such that the polynomial becomes zero.
.
We use the following formula to determine the solutions of a quadratic equation of the form: 

In this equation, 
Substituting in the formula, we have:


Taking 2 common outside we get:

Therefore, we get two solutions viz, x = -3, -9.
9) 2x² - 9x + 4 = y
X- intercepts of a polynomial means the value of x such that y = 0. It means the roots of the polynomial.
Solving the equation using the formula above, we get:


The values of x = 4,
.
Hence, the answer.
-4,3,and 0
the domain is the x values
hope this helps
This is simply 609 000 divided by 11 000
609 000 / 11 000.
Cancel each of the 3 zeros at the top and bottom
= 609/11
Use a calculator
= 55.3636...
So it goes in approximately 55.36 times.