Answer:
The answer is Ix-15I=x-15
Step-by-step explanation:
But idk how
I hav this same question :(
y=2x²-5x-7
y=2x+2
2x²-5x-7=2x+2
2x²-7x-9=0
2x²-9x+2x-9=0
x(2x-9)+1(2x-9)=0
(2 x-9)(x+1)=0
x=9/2 ,-1
y=11 ,0
solutions are (9/2,11),(-1,0)
7 hours
174/3 is 58 miles per hour so 406/58 is 7 hours
Answer: 91.592
