A messenger earns 2640 per year and pays tax at the rate of 10k On a naira how much tax does he pay in the year

What values of c and d make the equation true?

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

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.