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

all the parts are in the picture

.Subtract. 405,000,000−1.7×108 a 2.35b 2.35×107 c 2.35×108 d 2.35×109

Which of the following best describes a typical day for a child during the years 1763 to 1814? Attending school; helping the family business Not attending sc

If the function rule is to multiply by 4, and there is an output value of 8, what is the input value?

What is the most serious new stressor confronting many Americans as a result of the economic slump?

two solutions of different concentrations of acid are mixed creating 40 ml of a solution that is 32% acid. One quarter of the solutio is made up of a 20% acid

please help !!!!!!!!!!! what were the causes and the results of the american revolution

What is the effect of hermione catching snapes cloak on fire during the quidditch match

Explain what the virtual line test is and how it’s used ?

Which percentage of Earth’s oceans is dissolved salts?