Present value of $220 = 220 / 1.1
Present value of $220 = 200
Present value of $484 = 484 / 1.1²
Present value of $484 = $400
The net present value of the investment is: 200 + 400
= $600
Answer: x= -21/10
Step-by-step explanation:
Use distributive property and combine like terms to solve.
I’m pretty sure the next step is going to be D I am so so so sorry if it’s incorrect but if it is correct can I please have Brainily?
Hello :
<span>the quadratic equation : ax²+bx+c = 0
when : a = -1 b = 3 c = c
delta : </span>Δ = b²-4ac = 3² -4(-1)(c)
Δ = 9 + 4c
to have no real number solutions when : Δ <span>< 0
so : </span> 9 + 4c < 0
c < -9/4 ....(<span>values of c)</span>
Answer:
x <= - 8
second option
Step-by-step explanation:
-1/2 x >= 4
x <= 4 *(-2/1)
x <= -8
Answer is the second option