Hey there!!
How do you find slopes?
Ans - In order to find slope, we will need to use the slop formula which is
( y₂ - y₁ ) / ( x₂ - x₁ )
Now let's take two points on the graph
I would take the coordinates ( -2 , 4 ) and ( 4 ,1 )
Now plug in the values
y₂ = 1 , y₁ = 4 and x₂ = 4 , x₁ = -2
( 1 - 4 ) / ( 4 + 2 )
- 3 / 6
Hence the slope is -3/6 or -1/2 or -0.5
Hope my answer helps!!
Answer:
B
Step-by-step explanation:
14x+1 and 9x+5. To get that answer, I picked a random linear expression then subtracted 5x-4 from it
Answer:
1/8 ;
12 / 51
Step-by-step explanation:
To select any 5 numbers out of 40
Number of selection required / total numbers
Probability of winning = 5 /40 = 1/8
Total number of socks = 18
White, W = 8
Black, B = 6
Blue, C = 4
probability, without looking in the drawer, that you will first select and remove a black pair, then select either a blue or a white pair?
P(B) * [(P(C) + P(W)]
Probability = required outcome / Total possible outcomes
P(B) = 6 / 18 = 1/3
Without replacement :
P(W or C) = 8/17 + 4/17 = 12/17
Hence,
1/3 * 12/17
= 12 / 51
Answer:
The first one is 40/100 = 4/10 = 40%
The second one is 52/100 = 13/25 = 52%
The third one is 22/100 = 11/50 = 22%
The fourth one is 9/100 = This is already simplified = 9%
