Answer:
(2, 3).
Step-by-step explanation:
3x+2y=12
6x+3y=21 Multiply the first equation by 3 and the second by 2:
9x + 6y = 36
12x + 6y = 42 Subtract:
-3x = -6
x = -6/-3 = 2.
Plug x = 2 into the first equation:
3(2) + 2y = 12
2y = 12 - 3(2)
2y = 6
y = 3.
Answer:
12 because you have to divide 105 by 9 2inch is 11.6666666... so you round up and get 12
The probability of rolling two dice and getting a four is 3/36.
Answer:
160
Step-by-step explanation:
there are 24 first class seats. 15% of the total number is 24. that would mean 5% of the total number is 8. 20 times 8 is 160.
Answer:
Uhhh try downloading.... Conects... ¯\_(ツ)_/¯
Step-by-step explanation:
....*whispers* Your welcome....
