In order to be able to write a number in expanded form, you must first understand how to find the value of a number. Remember the value represents the worth of a number based on the place that it is in. Expanded form is a way to write the value of each individual digit.
<h2>395,980</h2><h3 /><h3>3 = 300,000</h3><h3>9 = 90,000</h3><h3>5 = 5,000</h3><h3>9 = 900</h3><h3>8 = 80</h3><h3>0 = 0</h3><h3 /><h2 />
Answer:
D. y = 2x -3
Step-by-step explanation:
The equation of a line in slope-intercept form is
y = mx + b
We need to find m, the slope, and b, the y-intercept.
We can find those two numbers from the graph.
We look in the graph and see that the y-intercept, b, is -3.
Now we have y = mx - 3.
Now we look for the slope. Start at (0, -2). We need to go vertically and horizontally to the next point that is easy to read. We see that point (1, -1) is on a grid intersection making it easy to read, so we will use that point.
Go up 2 units. That is a rise of positive 2. Now go right 1 unit. That is a run of positive 1.
slope = rise/run = 2/1 = 2
m = 2, so now we have
y = 2x - 3
Answer: D. y = 2x -3
Answer:
Step-by-step explanation:
Given :
Factor x+2,x=-2
Using synthesis division:
-2 ) 1 2 -1 -2
-2 0 2
1 0 -1 0
Answer:
22
Step-by-step explanation:
Basically you can think of Devaughn as 3x and Sydney as 1x, which gives you 4x=88. 88/4= 22, so Sydney is 22
Combine like terms on the right side:
Add 9 to both sides:
Divide both sides by 5 to get x by itself:
The value of x is
7.
