Answer:
k = 3
Step-by-step explanation:
Expand the left side and compare the coefficients of like terms on both sides.
(2x - 1)(kx + 1) ← expand using FOIL
= 2kx² + 2x - kx - 1
Compare the coefficients of the x² term on both sides
2k = 6 ( divide both sides by 2 )
k = 3
Answer:
6
Step-by-step explanation:
2*2=4
3*2=6
Replace x in the equation with the x values in the table and solve for y.
-8(5/2)^-3 = -64/125
-8(5/2)^-1 = -16/5
-8(5/2)^0 = -8
-8(5/2)^2 = -40
Ley pt S have coordinates (x,y)
we know (x+6)/2=-3
x=0
similarly (y+0)/2=2
y=4
so S=(0,4)
1.6666666 miles per hour hope this helps