Write the following sets using roster method: a. The set of states in the United States whose names being with the letter T.
b. The set of lower-case letters used in the sentence “List the elements in a set only once.”

Which statement best explains why ben uses the width hi to create the arc at j from point k

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4