Which of the following best describes the algebraic expression 10x+2

Option 2 : The sum of 10 times a number and 2

Step-by-step explanation:

To Find:which of the following best describes the algebraic expression 10x+2

Solution:

Option 1. The product of ten plus a number and two

Let the number be x

⇒2*(10+x)

Option 2. The sum of 10 times a number and 2

Let the number be x

⇒10x+2

Option 3 Ten times the quantity of a number plus two

Let the number be x

let the quantity of number x be y

⇒10y+2

Option 4.Ten times the sum of a number and two

Let the number be x

⇒10*(2+x)

Thus option 2 describes the given algebraic expression 10x+2

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

hence, option a is correct.

it is true

step-by-step explanation:

all the combinations add up i used   calculator