Answer:
Miles=2.35082e5 Kilometers= 3.63104e5
Step-by-step explanation:
2700 is your answer
Step-by-step explanation:
Y=x^2-5
y=2x-5
y+5=2x
x=(y+5)/2
y=((y+5)/2)^2-5
y=(y^2+10y+25)/4-5
4y=y^2+10y+25-20
0=y^2+6y+5
0=(y+5)(y+1)
y= -5 or -1
y=2x-5 (y= -5 doesn't work for this one so use -1)
-1=2x-5
2x=4
x=2
Using these answers, you can choose answer D with reasonable certainty.
Answer:
7/20 is not equivalent to 1/3
1. false
2. true
3. false
4. true
5.true
6.true
