The table of values below represents a linear function and shows the number of miles on the odometer of Brian's moped since he started riding it. What is Brian’s speed? PLEASE HELP QUICK WILL GIVE BRAINLESIST AND WORTH 50 POINTS

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

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

Write an equation for the function that includes the points (2,100)and (3,100)