Answer:
k=-3
x=63
Step-by-step explanation:
The equation for direct variation is
y = kx where k is the constant of variation
We know x and y we can solve for k
-87 = k*29
Divide each side by 29
-87/29 = k
-3 =k
y= -3x
Now we know y = -189, we can find x
-189 = -3x
Divide by -3
-189/-3 = -3x/-3
63 =x
Answer:
y = - 7x + 4
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 )
Here m = - 7 and c = 4, thus
y = - 7x + 4 ← equation of line
4781=1781+125t
solve the equation for t to get
T=24 years
So the answer is
1940+24=1964
Answer c
Answer:
y = mx + c
Step-by-step explanation:
m = gradient
c = y-intercept
Answer:
financing your vacation
Step-by-step explanation:
Vacations aren't needed; but cars, education, and houses are needed to survive in today's society.
