N2006, there were 14,600 students at college a, with a projected enrollment increase of 1100 students per year. in the same year, there were 26,600 students at college b, with a projected enrollment decline of 400 students per year. according to these projections, when will the colleges have the same enrollment? what will be the enrollment at that time?

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

Rewrite so the subject can be y in the formula d=m-y/y+n

Hundred and tens tables to make 430 in five different ways