Answer:
(X,Y) is (20,10) so that mean he made 10 bucks and sold 20 cups
Step-by-step explanation:
Answer:
x = 81/4
Step-by-step explanation:
Answer:
do 8 times 4.2 then subtract the .6 to get to 33 hope this helped
Answer:
k = -13
Step-by-step explanation:
-143/11 = -13
Answer:
1 minute
Step-by-step explanation:
We can see that Lisa types 165 words in 3 mins.
So she types 55 words in 1 minute.
How did I work that out?
Well, all you really do is
which is equal to
if you divide top and bottom by 3. Anything divided by 1 is itself.