If it's right I'll mark brainliest
solve.
b=3/4a
a+b=21
box one, two, three, o...
Mathematics, 17.02.2021 20:00 6lost6soul6
If it's right I'll mark brainliest
solve.
b=3/4a
a+b=21
box one, two, three, or four
a=20
b=15
a=12
b=9
a=37 1/4
b= -16 1/4
a=20
b=11.
​
Answers: 3
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