DUDE I JUST WOKE UP AND MY HAIR CRAZY RATE ME 1/10

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?