<span>Simplify: (d - 3)(d + 9)
A) d^2 + 6
B) d^2 - 27
C) d^2 - 12d - 27
D) d^2 + 6d - 27</span>
Answer:
you can't find the square root of a negative
Step-by-step explanation:
In this problem, you have to find the y- intercept of

. I graphed mine into a graphing calculator. An algebraic way to find it is to input x=0 in the function. The y-intercept is 5. You can see the y-intercept for the new one is -2. That means we shifted the graph down 7 units. (Vertical Shift down 7)
k=-7
Answer:
60/25
Step-by-step explanation:
The other way to express the ratio is to express it in the form of division
Hence
60:25=60/25
It’s 12 because 300 / 25 Equals to 12 so 12x25 equals to 300!