Answer:
y = -4x+1
Step-by-step explanation:
slope = (y2-y1)/ (x2-x1)
m= (-3-5)/(1--1)
= (-3-5)/(1+1)
= -8/2
= -4
point slope form of a line is
y-y1 = m(x-x1)
y-5 =-4(x--1)
y-5 = -4 (x+1)
distribute
y-5 = -4x -4
add 5 to each side
y-5+5 = -4x-4+5
y = -4x+1
6.b
7.d
8.a
9.c
see attached image. sorry that’s it’s all jumbled up weird, i could only figure out how to put them all together using photoshop. hope these help you out :))
I’m confused on what ur asking?
Answer:
x=20
Step-by-step explanation:
7+0.20x=5+0.30x
then take the 7 and subtracet the 2 from it, then take the 0.30 and subtract the 0.20 from it then you should get 2=0.10x
then to get rid of the 0.10 you take it and divide it from the 2 which gives you 20 then you have 20=x and thats your answer
Answer:
c≤-12
Step-by-step explanation:
1.5n≤-18
c≤-12