Answer:
Step-by-step explanation:
x + (x + 2) + (x+4) =12
3x + 6 = 12
3x = 6
x = 2
<span>3+6 =9 so ? has to equal 5. so 3+6=4+5 </span>
It will be the third choice -5, -3, 1, 4 hope this helps good luck
Answer:
The table will be:
x y=x+1
1 2
2 3
3 4
4 5
5 6
The graph is shown in figure attached.
Step-by-step explanation:
We need to create table and graph the expression: 
Table is made, such that we take value of x and find value of y
You can take any values of x from negative values to positive values. I am taking values of x: 1,2,3,4,5 and find value of y.
So our table will be:
x y=x+1
1 2
2 3
3 4
4 5
5 6
Now, we will plot these value on the graph. x values will be on x-axis and corresponding y-values will be on y-axis.
The graph is shown in figure attached.
16 ounces = 1 pound
2x16 + 3 = 35
56 - 35 = 21
21 ounces