Identify each relation on N as one-to-one, one-to-many, many-to-one, or many-to-many. a. r =5(1, 2), (1, 4), (1, 6), (2, 3), (4, 3)6 b. r =5(9, 7), (6, 5), (3, 6), (8, 5)6 c. r =5(12, 5), (8, 4), (6, 3), (7, 12)6 d. r =5(2, 7), (8, 4), (2, 5), (7, 6), (10

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Polynomial that can be factored as (3x-4)(3x+4)