Question

Ayuda ya no entendí ​

Answer 1

b) 438,456,474,492,510,538,556. (+18)

c)2500,3100,3700,4300,4900,5500,6100 (+600)

d)143,137,131,125,119,113,107,101,95,89 (-6)

e)126,121,116,111,106,101,96,91,86,81 (-5)

f)22,32,42,52,62,72,82,92,102,112 (+10)

g)16,24,32,40,48,56,64,72,80,88 (+8)