Answer:
<h2>y = -2x - 10</h2>
Step-by-step explanation:
The formula of a slope:
We have two points (-5, 0) and (-1, -8). Substitute:
The slope-intercept form of an equation of a line:
m - slope
b - y-intercpet
Put the value of the slope and coordinates of the point (-5, 0) to the equation of a line:
<em>subtract 10 from both sides</em>
Finally:
Evaluating an expression means either to solve the expressions or to simply it.
Solving an expression:
2 - (10 + 5)
A simply expression. After doing the math the answer comes out as -3.
2x + 3x
This is an algebraic expression. This means we have variables like x and y.
In this case, we can only simplify it. Because we don't know what x is equal to.
Because they are like terms (which means they have the variable) we can add them to together.
2x + 3x = 5x
I hope this answer clears up any misunderstandings about expressions and over all helped you learn something! If you still need some help, don't hesitate to DM on Brainly! I wish you best of luck on your journey of math!
EDIT:
Now what if you have an expression like this:
5x + 5m where x=4 and m=8
In mathematics, something like 5x is the same difference as 5 * x.
And x is just a placeholder for a number or for another variable.
And in this equation, x is equal to 4. So, we just replace x with 4.
5(4) + 5m
Same this with m. The variable m is equal to 8.
5(4) + 5(8)
We can solve!
5(4) + 5(8) = 20 + 40 = 60
Our answer is 60.
Answer:
362,880
Step-by-step explanation:
9*8*7*6*5*4*3*2*1=362,880. You multiply the number of players, but subtract one each time.
You cannot factor it any further as it is in its simplest factored form. There is no common factor in either the term (25x^2) or (9y^2) that you can pull out so it cannot be simplified. Hope this helps
<u>Answer:</u> The minuend is 20000
<u>Step-by-step explanation:</u>
To calculate the minuend, we use the equation:
We are given:
Difference between the two numbers = 7194
Subtraend = 12806
Putting values in above equation, we get:
Hence, the minuend is 20000
