Answer:
The red segment is from 1/4 to 3/4.
Step-by-step explanation :
Answer:
The red segment is from 1/4 to 3/4.
3/4 - 1/4 = 2/4
2/4 = 1/2
1/2
This answer can also be found by seeing there are four equal boxes making up the one larger box, since two out of the four boxes are filled then the fraction would be 2/4, which simplifies to 1/2
Subsitute values for x and evaluate to get values for y
when x=5, y=1
when x=0, y=-1
when x=-5, y=-3
remember, ordered pairs are in (x,y) form
so 3 ordered pairs are
(5,1)
(0,-1)
(-5,-3)
Answer: 15
Step-by-step explanation:
Let the number that is subtracted = x.
Setting up the equation, we get:
(17-x)/(21-x) = 1/3
We can cross multiply:
3(17-x) = 21-x
Distribute the 3:
51 - 3x = 21 - x
2x = 30
x = 15