Answer:
180-10x=8x
+10x +10x
180=18x
180/18 = 18x/18
10=x
So therefore in 10 days, both people will have the same amount of money.
(x represents number of days, and we are solving for it.)
Answer:
x = 8.33 meters
Step-by-step explanation:
what is x in meters?
The line segment addition postulates states that given two endpoints A and C with a point B placed between point A and point C, then the points A, B and C meets the equation:
AB + BC = AC
Since point P is between point A and point C. Hence the following equation holds:
AC = AP + PC
Substituting values:
25 = 3x - 8 + 8
3x = 25
x = 25/3
x = 8.33 meters
AP = 3x - 8 = 3(8.33) - 8 = 17 meters
Answer:
Step-by-step explanation:
The lines through (0,12) would have equation of the form
y = mx+12
If this is tangent, the distance of centre from the tangent = radius of the circle
Distance of (6,5) ie centre from tangent line is
m=-4,-0.421
Hence tangents are
30 because 3% of 500 is 15then you multiply that by 2
