The table shows the number of tickets sold and the profit made at a fundraiser. tickets sold profit
2 $18
4 $36
6 $54
8 $72
which describes the relationship between the number of tickets sold and the profit?
each ticket sold yields $8 of profit.
each ticket sold yields $9 of profit
. each ticket sold yields $16 of profit.
each ticket sold yields $18 of profit.

What is the slope of a line that is perpendicular to y = 3x + 1

What is the missing step in this proof ?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling