For the points you've given, the correct answer is not listed! One way to solve the problem is just to use a graph -- the points are not far away from the origin, and they have whole number coordinates. (See graph.)
Slopt = "rise" / "run" so to get from (2, 2) to (4, 3), you "rise" +1 and "run" +2. The slope is 1/2.
If the points are (2, 2) and (4, 3), then the slope would be 2.
You can always use a formula to find the slope:
which tells the slope of a line joining points
and
.
The formula says
Slope = (second y minus first y) / (second x minus first x)
It always works unless
, in which case the line is vertical and has NO defined slope.
13x+4y=487------>13x+4y=487----------->13x+4y=487
6x+2y=232-------->-2(6x+2y)=232*-2---->-12x-4y=-464
x=23----> 6(23)+2y=232------->138+2y=232----->2y=94--->y=47
x=ties y=suspenders
Answer: 18.95
Step-by-step explanation:If you multiply 10.25 by five You get 51.25 .If you divide 89.15 by 51.25 you get 37.9 .Once you divide 37.9 by two you get 18.95
Answer:
A
Step-by-step explanation:
because r is 1/2 of d so you would have 1 d instead of 2 r
To simplifying to 8.4x^100 and it equal too 8.4x^100, and the answer is the same thing.