janiyahclark38 janiyahclark38

04-10-2018
Mathematics

contestada

The product of 9 and the sum of three times a number and 8 is 180. What is the number? A) 4 B) 6 C) 12 D) 18

Respuesta :

OmegaAzzy OmegaAzzy

04-10-2018

9(3x + 8) = 180

Distributive property.

27x + 72 = 180

Subtract 72 from both sides.

27x = 108

Divide both sides by 27.

x = 4

The value of x is equal to 4.

Answer Link

Otras preguntas

solid figure with a pentagon for a base and triangular faces

the base of this solid figure has 4 equal sides and the faces are triangels

if cos(2x-1)=sin(3x+6) the what is the value of x?

if cos(2x-1)=sin(3x+6) the what is the value of x?

In scientific notation, what is the sum of 2.3 x 10^-3 and 5.4 x 10^-4

the base of this solid figure has 4 equal sides and the faces are triangels

if cos(2x-1)=sin(3x+6) the what is the value of x?

the base of this solid figure has 4 equal sides and the faces are triangels

In scientific notation, what is the sum of 2.3 x 10^-3 and 5.4 x 10^-4

In scientific notation, what is the sum of 2.3 x 10^-3 and 5.4 x 10^-4