Multiply each term by 8 ( to get rid of the fractions)
we get:-
-72 = -16 - k
k = -16 + 72 = 56 answer
if im correct its 50 more of the original amount.
example: if i make 100 a day , im now making 150 a day
Answer:
Train A = 128
Train B = 68
Step-by-step explanation:
We can set up a system of equations for this problem
Let A = # of tons of Train A
Let B = # of tons of Train B
A + B = 196
A = B + 60
Now, we plug in A for the first equation, using substitution
(B+60) + B = 196
2B + 60 = 196
Subtract 60 from both sides
2B = 136
Divide both sides by 2
B = 68
Plug in 68 for B in the 2nd equation
A = 68 + 60
A = 128
Checking work: 128 + 68 = 196 :D hope this helped
We have x and y intercept:
(2, 0) and (0, 3).
Substitute the coordinates of points to the equation:
Answer:
y=mx+b is slope intercept form
In slope intercept form, m represents the slope, b represents the y-intercept and x and y represent the values of x and y on a graph.
Therefore, the slope is m and the y-intercept is b
Step-by-step explanation:
