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

5√45 + √−27 − 3√20 − 2√−3

what two acts were passed in response to president Kennedy’s assassination in 1963?

Which suspense technique is being used here? O adding a twist to the plot X creating a sense of urgency making things difficult O surprising the reader

The inverse function of fis denoted by

what is the median of the following string of values? 75, 2, 44, 27, 8, 91, 18, 46, 38, 62

A scientist adds a liquid to a base. As it is added the substance turns reddish pink the liquid is most likely?

Read the rough draft of a works cited page. Works Cited Gregor, Saul. Harnessing the Wind. Chicago: Skyline Publishing, 1998. Cayman, Felicia. The Windmill Way

Explain why Lithium is a cation?

You can find the product of any two ___ using tiles. A. Polynomials B. Binomials C. Non-polynomials D. Trinomials

) What is the sum? 8+(-3) + (-8) =