Use the number line to determine where to plot each rational number. 4.2 is StartFraction 7 over 8 EndFraction is Negative StartFraction 9 over 5 EndFraction is

4.2 is

✔ between 4 and 5, closer to 4

StartFraction 7 over 8 EndFraction is

✔ between 0 and 1, closer to 1

Negative StartFraction 9 over 5 EndFraction is

✔ between -1 and -2, closer to -2

Step-by-step explanation:

Hope this helps! ∩﹏∩

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

y -5 = (-1/4)(x + 8)

step-by-step explanation: