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serg [7]
2 years ago
11

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

Mathematics
2 answers:
tiny-mole [99]2 years ago
6 0

10y−7z

Plug in the numbers for y and z.

(10)(9)−(7)(3)

= 69

aev [14]2 years ago
5 0

Answer:

69

Step-by-step explanation:

10y-7z

<u>Plug in y and z</u>

10(9)-7(3)

<u>Solve using order of operations</u>

90-21=69

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