Answer:
i'm pretty sure that it's y=-2x+1
Step-by-step explanation:
first we solve for the slope of the line:
we have the points (-1,3) and (3,-5). So we write an equation like so:
<u>3 - -5</u>
-1 - 3
3/-1 - -5/3. solving that, you get 8/-4, and 8 divided by -4 is -2, so thats our slope.
now all we've got to do is get the y intercept. the way i found it was i graphed the line, put a dot on the points that we have ( (-1,3) and (3,-5) ) and you <em>should</em>
get 1 as the point on the y axis. again, i myself am not a pro or anything so if its not the correct answer i am so sorry. <3
Answer: 108 miles
There is 6 miles per hour
Multiply 6x18=108
Step-by-step explanation:
Answer:
235 is not Prime. It’s Composite.
Step-by-step explanation:
Factors of 235:
1, 5, 47, 235.
1 x 235 = 235,
47 x 5 = 235.
Prime Numbers have the number 1 and the number it's self.
This number has 4 factors, which means it’s composite,
Composite Numbers have 3 or more factors.
Answer:
(b) 600 − x
Step-by-step explanation:
(a) R = 600x − x²
R = x (600 − x)
(b) Revenue is quantity times price:
R = xP
Substituting from part (a):
x (600 − x) = xP
600 − x = P
Recall that i represents the square root of -1, so by squaring it we get -1.
(2 + 4i)(7 - 3i)
= 14 - 6i + 28i + 12
= 26 + 22i