Answer:
Step-by-step explanation:
hello,
let's note a the number of novelists and
b the number of poets.
we know that a = 5/3 b as "enrolls novelits and poets in a ratio of 5:3"
it comes 3a=5b which is the first equation
and we know that a + b = 24 "there are 24 people"
we we have two equations
(1) 3a - 5b = 0
(2) a + b = 24
let's multiply (2) by 3 it comes 3a + 3b = 24*3 = 72
let's do 3*(2) - (1) it comes
3a + 3b -3a + 5b = 72 - 0 = 72
so 8b = 72
so b = 9
and then we replace b in (2) it comes
a = 24-9 = 15
hope this helps
The generic equation of a line is:
y-yo = m (x-xo)
Where,
(xo, yo): It's an ordered pair either.
m: is the slope of the line.
We observe that for a point (xo, yo) infinite lines with different slope m can pass.
Answer:
The conclusion is that for the ordered pair (xo, yo) can pass infinite lines that satisfy:
y-yo = m (x-xo)
Each "ordered pair" describes one point on the graph. It's a pair of numbers.
-- The first number is the 'x'-coordinate of the point ... it tells how far the point
is left or right of the center.
-- The second number is the 'y'-coordinate of the point ... it tells how far the
point is up or down from the center.
-- With that much information, you can find any point on an infinite piece of
paper that has no ends. You only need an ordered pair of numbers, and
you need to know where the center of left-right is, and where the center of
up-down is. Those lines are always drawn on the graph before you start
marking your ordered pairs.
D.2y square root x/square root y
Answer:
1/2
Step-by-step explanation:
