Answer:
7 gallons per 1 minute
Step-by-step explanation:
56/8=7
right?
1st. Try to make x by itself. Divide 12 on each side.
After it will look like this
x=12
X= 130 degrees since 180 is the total minus 50 from above
9514 1404 393
Answer:
(X, Y, Z) = (-2, 3, 3)
Step-by-step explanation:
We can subtract the second equation from the first to get ...
Y -Z = 0
We can add the third equation to the first to get ...
Z = 3
Then ...
Y -3 = 0 ⇒ Y = 3
and ...
X -3 -2(3) = -11
X = -2 . . . . . . . . . add 9
The solution is ...
(X, Y, Z) = (-2, 3, 3)