Jabian buys pencils as souvenirs from his vacation to give to his friends. he starts with 90 pencils and gives away 15 each hour until he has no pencils left.

Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?