Answer:
Below in bold.
Step-by-step explanation:
Using the quadratic formula :
roots = [-16 +/-√(16^2 - 4*16*5)] / (2*16)
= -0.5 +/- √(-64) /32
= -0.5 +/- 8i/32
= -0.5 + 0.25i and -0.5 - 0.25i
1. 5x-y=4
2. -4/3+1/3y-2/3z
3. x=5+1/2y -3/2z
And/or the answer to the whole thing could be that the statement is incorrect.
Answer: 20 minutes
Step-by-step explanation:
She has 45 mins to complete her writing paper.
She spends:
minutes to plan her paper.
She spends:
minutes writing rough drafts.
How much time left does she have?




Simplify the fraction.

So she has approximately,
minutes.
Answer: 105
Step-by-step explanation:
101+95+59= 255
360-255=x
255+x=360
255+150=360
x=150