3 years ago

IF a= 6 and b= 7, then 4a(3b+5) + 2b =?

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

5 0

The answer is 64 I think

lukranit [14]3 years ago

3 0

Answer:

Step-by-step explanation:

4a(3b+5)+2b

Substitution

4(6)[3(7)+5]+2(7)

Order of operations (PEMDAS)

4(6)[21+5]+2(7)

4(6)+26+2(7)

24+26+14

50+14

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