4. Find the LCM of each of the following. Leave answers in factored form.
a) 3m + 6, 2m + 4
b) 3y - 3, 5y + 10
c) 4m - 8,6m – 18
d) 8x - 12, 10x – 15

Convert 2000 swiss francs to dutch guilders

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}