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Amanda [17]
3 years ago
9

Evaluate the following expressions for p = 21. a) 3p + 52 b) 432 - 2p

Mathematics
2 answers:
Reil [10]3 years ago
7 0
A) the answer is 115
B)390
uranmaximum [27]3 years ago
5 0
If p = 21 just plug it into the two problems

A) 3(21) + 52 
       63 + 52 = 115

B) 432 - 2(21) 
     432 - 42 = 390

Hope this helps! :)

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