Answer:
Step-by-step explanation:
We begin with :
First, let us add the two portions within the brackets. To do this, we need to just combine the like terms
Next, we need to distribute the negative to all the terms within the brackets
Now we can combine the like terms again
Answer:
Hi!
First you would start at -4 on the x-axis, then you would move up 3 spaces and put your point there.
The x-axis is the horizontal line, and the y-axis is the vertical line.
I hope this helps you!
Answer:
Standard form is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000 . ... This idea can be used to write even larger numbers down easily in standard form. Small numbers can also be written in standard form.
Step-by-step explanation:
assuming 2hrs is 120mins and 120mins is 7200sec divide 7200 by 3 which is 2400