х
.
If
4
=- and 7x + 6y = 29, find the value
y 5
of y.
(A) 2.5
(B) 2.4
(C) 2.3
(D) 2.2
Answers
Answered by
0
Answer:
the answer is 1/6
Step-by-step explanation:
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Answered by
1
Answer:
(a)2.5
Step-by-step explanation:
x/y=4/5
5x=4y
7x+6y=29
7(4y/5)+6y=29
28y+30y=145
58y=145
y=145/58
y=5/2
y=2.5
i hope its correct answer and helpful
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