Line ab contains points a(4,5) and b(9,7).what is the slope of ab

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?