Answer:
Step-by-step explanation:
2 $4 bags = $8
$10 - $8 = $2 change
Answer:(5/3,5/3)
Step-by-step explanation: I did the test ;D
4x - 2y = 14
y = 0.5x -1
Get just one variable on one side for both equations.
4x - 2y = 14 ⇒ 4x = 2y + 14 ⇒ 4x - 14 = 2y
y = 0.5x - 1 ⇒ x - 2 = 2y
Use the transitive property and then solve for x.
x-2 = 4x-14
12 = 3x
x = 4
<em>Edit: Apprently I didn't use substitution. Oops! Sorry...</em>
The first 6 is in the hundreds and the other six is in the thousands
