question 1: irrational,real
question 2: rational,real
6a+ 12b+ 18c
Hope this is correct...plz let me know
I think
This is your typical algebra question where you are looking for an unknown value given some information. The information can be set up as:
8 - x = 4*(x +3)
Distribute the 4:
8 - x = 4x + 12
Rearrange to get variables on one side:
8 - 12 = 4x + x
Simplifiy:
-4 = 5x
Isolate the variable:
-4/5 = x
If Fred's height is f cm, then Lisa's height is ____cm.Lisa's height is F+2
Answer:
719 km/hour
Step-by-step explanation:
To find the unit rate you have to divide
3595/5 = 719 km/hour
