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What is the value of the expression below when y=9 and z=3 10y-7z

What is the value of the expression below when y=9 and z=3 10y-7z
asked 174k views
3 votes
What is the value of the expression below when y=9 and z=3
10y-7z

asked
User Slava Fir
by
8.0k points

1 Answer

1 vote

Answer:

69

Explanation:

10y - 7z = ? y=9 z=3

(10 x 9) - (7 x 3) = ?

90 - (7 x 3) = ?

90 - 21 = 69

answered
User Rahulg
by
7.7k points
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