Two numbers are in the ratio 3:2, if the smaller number is 10. what is the bigger number?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?