If z varies Jointly as x and Y and z=60 when x=5 and y=6 Find z when x=7 and y=6

Question
If z varies Jointly as x and Y and z=60 when x=5 and y=6 Find z when x=7 and y=6
Answer:
If z varies Jointly as x and Y and z=60 when x=5 and y=6 Find z when x=7 and y=6 65105f8d92d1c.webp
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algebra 10 months ago 4221