12 because the 23 3/8 is rounded down and the 11 2/9 is rounded down as well
Answer:
x = 2
y = -3
Step-by-step explanation:
2x + 2y = -2, then 2y = -2 - 2x
3x - 2y = 12, then 2y = 3x - 12
so:
-2 - 2x = 3x - 12
add 2x and 12 to each side of the equation:
5x = 10
divide both sides by 5:
x = 2
2y = 3(2) - 12
2y = -6
divide both sides by 2:
y = -3
The answer is 21 because 189 divided by 9 is 21
Answer:
its b. AC=DF
btw where is the problem came from?
Answer:
14
Step-by-step explanation:
"Sum" means you add.
The equation is 2+x.
