Answer:
Step-by-step explanation:
x + 3y = 9 this can be rewritten to x = 9 - 3y
and substitute the equation to 2x - y = 4
it becomes
2 (9 - 3y) - y = 4
hope it helps
Answer:
48 packages
Step-by-step explanation:
recipicate 1/4 which is 4 the multiply by 12
Hope this helps!!!
Answer:
-1
Step-by-step explanation:
-2
-3 etc
thats the answer
Answer:
16.67% of cases of tapes were sold.
Step-by-step explanation:
We are given the following in the question:
Number of cases of tapes sold = 24
Thus is 20% of tapes left.
Let x be the total number of tapes left.
Thus, we can write:

Thus, total number of tapes =

Percentage of tapes sold =

Thus, 16.67% of cases of tapes were sold.
Answer:
ok but heres the graph i will put more in a sec
Step-by-step explanation:
OML MY FINGER SLIPPED--