Answer:
(1, 7 )
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Then the equations of the 2 lines are
y = 4x + 3 → (1)
y = 6x + 1 → (2)
Substitute y = 6x + 1 into (1)
6x + 1 = 4x + 3 ( subtract 4x from both sides )
2x + 1 = 3 ( subtract 1 from both sides )
2x = 2 ( divide both sides by 2 )
x = 1
Substitute x = 1 into either of the 2 equations for corresponding value of y
Substituting into (1)
y = 4(1) + 3 = 4 + 3 = 7
Point of intersection = (1, 7 )
10,800 :) 8 multiplied by 1,350 would give you 10,800 miles.
Answer:
1 9/16 in (or 25/16in)
Step-by-step explanation:
4 5/8 = 4 10/16
6 3/16- 4 10/16 = 1 9/16
Material of pipes is irrelevant
Do you have a picture of the question or something?
