Suppose g varies directly as x and g = 21 when x = 3. Find x when g = 42

Write the linear function and answer the following questions. a. if emman rides a taxi from his workplace to the post office with an approximate distance of 600 meters, how much will he pay? b. if he rides a taxi from his residence to an airport with an approximate distance of 6 kilometers, how much will he pay? c. if emman pays php 68, how many kilometers did he travel? how about php 75? php 89? php 92.50?

How many of the numbers 11,21,31,41,51,61,71,81,​

The son is 3 years older than daughter.in 1 year thw man will be six times as the daughter is now.in ten years the man will be 14 years oldee than the combined ages of his children​