Hello :
answer 10x+5y = -25<span>
5y= -10x-25
y= -2x -5... (</span><span>negative slope is : -2)
</span><span> the y-intercept equals-5 because : if x=0 : y=-5</span>
Givens
Andrea: K
Me: 5k - 4
Sum
k + 5k - 4 = 14
Solve
6k - 4 = 14 Add 4 to both side.
6k - 4 + 4 = 14 + 4
6K = 18 Divide by 6
k = 18/6
k = 3
Answer:2
Step-by-step explanation:
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Answer:
x=5/2, -4.
Step-by-step explanation:
3(2x-5)(x+4)=0
(2x-5)(x+4)=0/3
(2x-5)(x+4)=0
2x-5=0, x+4=0
2x=0+5,
2x=5,
x=5/2,
x+4=0
x=0-4=-4