The cost of a taxi ride is represented by the function c(y)= 2y+4, where y is the number of miles traveled. What is the cost per mile of the cab? $2 $4 $8 $6

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.