Question

value of y
2(1)+Ay=160
4(0)+2y =300
4(1)+2y=300
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Answer 1

Explanation:

2+Ay=160

Ay=160-2

Ay=158

y=158/A

4(0)+2y=300

0+2y=300

2y=300

y=300/2

y=150

4(1)+2y=300

4+2y=300

2y=300-4

2y=296

y=296/2

y=148