Answer:
Step-by-step explanation:
(i) x+2y=4
(ii) x=4-2y
(iii) 2x-2y=5
substituting (ii) in (iii)
2x-2y=5
2(4-2y)-2y=5
8-4y-2y=5
-6y=5-8
-6y=-3
(iv) y=
substituting (iv) in (ii)
x=4-2y
x=4-2×
x=4-1
x=3
∴ B.(3,)
HOPE IT HELPS YOU!!!!
Answer: -216
Step-by-step explanation:
To solve the exercise you must use the formula shown below:
Where:
You should find
The formula to find it is:
Where d is the difference between two consecutive terms.
Then:
Substitute it into the first formula. Therefore, you obtain:
Answer:
upper is 2 lower Po is 2 step 1 I added after what the answer is that I divide it then that's the answers
Answer:
22.5 i thiink
Step-by-step explanation:
9,4,5. 12
18
o24
which means it is...
look at the answer
The answer is x=-15 and y=25