Answer:
Step-by-step explanation:
-2x²-3x+8=0
disc.=b²-4ac=(-3)²-4(-2)(8)=9+64=73>0
it has two real irrational solutions.
P= 2(7+4)
P= 2(11)
P= 22
Final answer: 22 units
It would now cost $11. 45% of 20 is 9, therefore, you would subtract 9 from 20 (since it is getting marked down).
3x + 14 = 143
3x = 129
X = 43
Answer:
can you show the graph
Step-by-step explanation:
