You plug in -3 for x for 4(-3)+5 =-7
Answer:
90 minutes
Step-by-step explanation:
Let m represent the number of minutes Juliene practiced on Monday. Then her total for the two days is ...
m + x/2 = 135 . . . . minutes
3/2m = 135 . . . . . . collect terms
m = (2/3)(135) = 90 . . . . minutes
Juliene practiced for 90 minutes on Monday.
Answer:x-4
Step-by-step explanation:because (-1)x(-1)=1
Answer:
If it a khan you can go take a hint and try to find it
