Answer:
600?
Step-by-step explanation:
you do 2400÷4 which would be 600 for each hour
No.
Insert the x and y, (-5 is x and 6 is y) into the equation. It should look like 4(-5)+3(6)=9. 4(-5)=-20 and 3(6)=18. -20+18=2 not 9.
(hope this helps :P)
put values
Do like you do algebraic addition
Option A
