Step-by-step explanation:
If Point B lies between points A and C on line segment AC, then the formula is true AB+BC = AC
Given
AB = x inches'
AC = 20 inches
BC = 3x
Substituting the given parameters into the formula AB+BC = AC
x + 3x = 20
4x = 20
Divide both side by 4
4x/4 = 20/4
x = 5
Since x = 5 inches, hence the segment AB id 5 inches.
Given BC = 3x
BC = 3(5)
BC = 15 inches
This means that the space between points A and B is labeled 5 inches while the space between points B and C is labeled 15 inches.
Answer:
No Solutions
Step-by-step explanation:
Step 1:
8x + 3 = 8x + 27 Equation
Step 2:
3 = 27 Subtract 8x on both sides
Step 3:
3 ≠ 27 No Solutions
Answer:
No Solutions
Hope This Helps :)
Answer:Marcus jogged 7 miles while Elena jogged 8 miles.
Step-by-step explanation:
x + (x+1) = 15
2x+1=15
putting like terms together we get:
2x=15-1
2x=14
hence
x=14/2 = 7miles
therefore we conclude that Marcus jogged 7 miles while Elena jogged 8 miles.
Answer:
The answer is -2
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=1-(-7)/(-1)-3
m=8/-4
m=-2
