Answer:
Cuboid
Step-by-step explanation:
Cuboid
Answer:
Step-by-step explanation:
Red =x Blue = y
1) 4x + 6y = 180
2) x + y = 40
solve for x in eq. 2 and plug into eq. 1
2a) x=40-y
1a) 4(40-y) + 6y = 180
160-4y +6y = 180
2y=20
y=10
plug into eq. 2
x + 10 =40
x=30
30 red packages
;) maybe a late Christmas gift.. :D
140 divided by 14 is 10. So x is 10. And Y is 140. 140 divided by y (1) =140
Parallel lines have the same slope.
We have the line y = 3/4x + 1.
Then the equation of a parallel line is y = 3/4x + b.
The line passes through the point (4, -2). Put the coordinates of the point to the equation of a line:
-2 = 3/4(4) + b
-2 = 3 + b <em>subtract 3 from both sides</em>
-5 = b
<h3>Answer: y = 3/4x - 5</h3>
it would be inconsistent. Meaning it won't have a solution
