3 years ago

2b+ 9r use b=2 and r=7

Mathematics

2 answers:

VikaD [51]3 years ago

8 0

Answer:

Step-by-step explanation:

2b+9r

2(2)+9(7)

4+63

belka [17]3 years ago

6 0

Answer:

Step-by-step explanation:

2(2)+9(7)

4+63=67

Have a great day

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