If $3 was 25% of the original price then 3*4 = $12
Option I
(3x+4)cm =(2x+10)cm
3x-2x=6
x=6
Option II
(3x+4)= (x+12)
3x-x=12-4
2x=8
x=4
Option III
(2x+10)= (x+12)
2x-x=12-10
x=2
<h2>The answer is : </h2><h3>The unit is staying constant all over because the x -intecerpt ins +8 and the y is +1</h3>
The probability of winning when betting on two lines that touch each other on the table is 6/38
<h3>How to determine the probability?</h3>
The sample size is given as:
n = 38
The numbers on the range 1-2-3-4-5-6 is:
Range = 6
So, the probability is calculated as:
P = Range/n
This gives
P = 6/38
Hence, the probability of winning is 6/38
Read more about probability at:
brainly.com/question/251701
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B. 40
Explanation:
40+10= 50, 2x40= 80, 50
50+50+80= 180
(180 degrees in a triangle)