3 years ago

What is pr and sr please

Mathematics

1 answer:

Sonbull [250]3 years ago

3 0

Answer:

Answer C = PR =8 SR =6

Step-by-step explanation:

PR = x-1

PR = 9-1 = 8

PR x = 8

SR = x-3

SR = 9-3 = 6

SR x = 6

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