What is the value of x in the solution to the system of linear equations? y=3x+2 y=x-4 a. -3 b. -2 c. 1 d. 3

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?