Y + 2 - 5 - 0 , (0,4) = 0
Let's solve for x first,
3x + 5y - 5y = 1 - 5y
3x/3 = 1/3 - 5y/3
x = 1/3 - 5/3y
Let's now plug that into the other equation,
7(1/3 - 5/3y) + 4y = -13
7/3 - 35/3y + 4y = -13
7/3 - 7 2/3y - 7/3 = -13 - 7/3
- 7 2/3y (-3/23) = -15 1/3 (-3/23)
y = 2
The answer is 2
You might want to fix this question
Answer:
0.2
Step-by-step explanation:
the total is 10
they said that it has to be the same group as S and T
the only numbers that are in the same groups is 2 and 4
the fraction is then 2/10
which is .2
correct me if i am wrong
