Roy is going on a 12 day bike trip. he plans to ride 35miles a day. how many miles will roy ride on the trip

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

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read