Kelvin sells custom Christmas ornaments online. He quoted a customer $40 for a certain design. It took him three hours less than he anticipated, and therefore he earned $3 per hour more than he anticipated. How long did he expect it would take to construct the ornament?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%