Question

please help with this​

Answer 1

Answer:

All you need to do is substitute the values of p,q and r

You have 9p+ p(5q+3r)

                =9*9 + 9(5*4+ 3*7)

                =81 + 369

                = 450

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THAAANKS!!

Answer 2

Answer:

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Hope it helps❤️