An uber driver charges $0.35 per mile and an initial fee of $3. a lift driver charges $0.45 per mile and an initial fee of $1.50. after how many miles, m, will the cost of using lift be greater than the cost of using uber?

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

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

Evaluate cos2θ for cosθ = square root of 3/2