Six different airlines fly from new york to denver and seven fly from denver to dan francisco.

how many different pairs of airlines can you choose on which to book a trip from new york to san francisco via denver, when you pick an air line for the flight to denver and and air line for the continuation flight to san francisco?

the answer is c.

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4