Answer:
x=4
Step-by-step explanation:
−2(4 − 2x) + 3x = 2x + 2(5 + x) − 6 (<u>DISTRUBUTE</u>)
-8+4x+3x=2x+10+2x-6 <u>(SIMPLFY</u>)
-8+7x=4x+4 (<u>SUBTRACTE 4X FROM BOTH SIDES</u>)
3x-8=4 (<u>ADDD 8 TO BOTH SIDES</u>)
3x=12 (<u>DIVIDE MY 3 ON BOTH SIDES</u>)
x=4
The definition of a function is a relation where every input (x value) is paired with exactly one output (y-value).
A. Not a function, because you have (300, 9) and (300,7). The x-value 300 is paired with two different y-values, 9 and 7.
B. Not a function. (260, 4) and (260, 2)
C. Is a function
D. Not a function. (225, 4) and (225, 2)
The correct answer choice is (D) 1.10/1 Ib
Hope this helps!
Answer:
A and D both equations don't have any solution
Step-by-step explanation:
y = 3x + 2
so y ≠ - 3x - 2
if 3x + y = 8
then 3x + y ≠ 9
Answer:
3 socks
Step-by-step explanation:
The number of socks in the box does not matter. There are only 2 choices of socks in the box. So, if you take out 3 random socks from the box, you're guaranteed a pair.
