Answer:
Step-by-step explanation:
If you would like to know what is the solution to the system of equations, you can calculate this using the following steps:
y = x + 12
y = 3x + 2
______________
y = y
x + 12 = 3x + 2
12 - 2 = 3x - x
2x = 10
x = 5
y = x + 12 = 5 + 12 = 17
The correct result would be (x, y) = (5, 17<span>); because both lines pass through this point.</span>
The item has 42/140 * 100,or 30% of its initial value. That means that it lost 70% of its value, so 70% is the percent decrease.
Answer:
y=12x-39
Step-by-step explanation:
it's linear equation so the domain is real number
0, 3, -2, 8. You go up 8 rungs and you were halfway there so 16.
