I think is Y=5x+20
Hope you get it right!
:D
Answer:
7.23km/h
Step-by-step explanation:
Speed = distance/time
Given
distance = 6.36km and
Time = 53minutes
Convert 53minutes to hour.
60 minutes = 1 hour
53 minutes = x hour
Cross multiply
X hour x 60 = 53
Xhour = 53/60
X = 0.88 hour
Therefore
Speed = 6.36km /0.88hr
= 7.23km/h
Steps to solve:
x - 4 < 5
~Add 4 to both sides
x - 4 + 4 < 5 + 4
~Simplify
x < 9
A picture of the graph will be shown below.
Best of Luck!
Answer:
x
^3
−
4
c
+
7
x
−
28
Step-by-step explanation:
This problem cant be factored by grouping but it can be factored