Hey there!
The answer is 
We will start by forming an equation to solve this.
So we are starting with a number,
, then doubling it and adding
, which gives us 25.
So:

Now we solve this equation:



Have a super awesome day!
Well you have to remember to find the slope you have to use Y2-Y1 over X2-X1 so your answer will be -14 over 1
Answer:
the number is X=2
Step-by-step explanation:
<em>Suppose number is X</em>
8X-1 =X+13
8X-X= 13+1
7X=14
X=2
Answer:

Step-by-step explanation:
The equation of the line shown can be expressed in the slope-intercept formula as 
Let's find m = slope, and b = y-intercept.
Using two points on the line, (0, 1) and (1½, 0),

y-intercept, b is where the line intercepts the y-axis = 1.
To create an equation for the line, substitute m = -⅔, b = 1 in
.
✅The equation would be:

Answer:
1 3/4
Step-by-step explanation:
Amount of chocolate in each box = 5 1/4 ÷ 3
=
÷ 3
