Answer:
Step-by-step explanation:
The equation of a line in slope-intercept form is
y = mx + b
where m = slope, and b = y-intercept.
From the graph, we see that the y-intercept, b, is -4, so now we have
y = mx - 4
Now we need to find the slope from the graph.
We see that the points (0, -4), the y-intercept, and (2, 1) are points of the line.
slope = rise/run
rise is a vertical distance. (Up is positive; down is negative.)
run is a horizontal distance. (Right is positive; left is negative.)
Start at (0, -4). Go up 5 units. That is a rise of +5 since you went up. Now go 2 units to the right. That is a run of +2 units since you went right. The rise is 5, and the run is 2.
m = slope = rise/run = 5/2
The equation is
Answer:
$27
Step-by-step explanation:
b will be the number of books and p will be the price, now we just use a system of equations
bp = 864
b=864/p
(b+4)(p-3) = 864
(864/p +4)(p-3) = 864
864 - 2592/p + 4p -12 = 864
864p - 2592 + 4p^2 -12p - 864p = 0
4p^2 -12p -2592 = 0
4(p^2 - 3p -648) = 0
4((p - 3/2)^2 - 2601/4) = 0 (completed the square here)
4(p - 3/2)^2 -2601 = 0
p = +/-51/2+3/2
p = 27 or -24
A negative price doesn't make sense so it's 27, now we go back to the other equation if you want to find the number of books.
b=864/p
b = 864/27
b = 32
Answer:
Step-by-step explanation:
3,668 > 13,667 No cuz 3,668 is not greater than 13,667
8,136 > 8,036 Yes 8,136 is greater than 8,036
5,937 = 5,397 No cuz 5,937 doesn't equal to 5, 397
67,499 > 67,500 No cuz 67,499 doesn't equal to 67,500
can i be brainiest
L = 4(6) + 5(3)
L = 24 + 15
L= 39
First let's calculate the measure of our angle.
360 degrees - 296 degrees = 64 degrees.
Now, we can set the sum of our tiny angles equal to the whole angle.
64 degrees = 29 degrees + (x - 24) degrees.
Combine like terms.
64 degrees = 5 degrees + x
Subtract 5 degrees from both sides.
59 = x
