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

Right option is :  B. 12, √ 25 , –7, 14⁄7, 9

Step-by-step explanation:

We have given,

Set of elements : 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9

An integer number is whole number with positive and negative values but no fractional numbers.

From the given set of numbers:

12 , √ 25 = 5 ,  =2 , -7 and 9 are integers.

and √5 are non integers.

Hence, right option is :  B. 12, √ 25 , –7, 14⁄7, 9

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

(a) the volume of the cone is 20/3 in3

hence, option a is correct.