Question

necesito urgente esto pliss

Answer 1

Explicación paso a paso:

Prob 03

5a = 30

a = 6

7b + 2 = 37

7b = 35

b = 5

a × b = 6 × 5 = 30

Prob 04.

6n + 1 = 43

6n = 42

n = 7

37 = 5m + 2

35 = 5m

m = 7

Hallamos :

mn + 1 = 7×7 + 1 = 50