Answer:
m= -16
Step-by-step explanation:
you would add 19 to -35 because you are trying to isolate the variable m.
True. These answers show a relationship because you add eight every time the pack goes higher.
Answer:
Step-by-step explanation:
we know that
The perimeter of a rectangle is equal to
we know that
substitute
solve for W
Answer:
(x,y) = (3, 1/2)
Step-by-step explanation:
This pair of linear equations may be solved simultaneously by using the elimination method. This will involve ensuring that the coefficient of one of the unknown variables is the same in both equations..
To solve this, add the equations;
x + 2x + 2y - 2y = 4 + 5
3x = 9
x = 3
substitute the value of x into the first equation,
3 + 2y = 4
2y = 4 -3
2y = 1
y = 1/2
Answer:
60 lbs large and 25 lbs small box
Step-by-step explanation:
50 large and 50 small boxes = 50 * 85 = 4250
5150-4250 =900 lbs weigh of 15 big boxes,
1 big box= 900 divide 15 = 60 lbs
85-60= 25 lbs = 1 small box
