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

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

How many hours are 180 minutes

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0

where did japan first expand its empire after 1930

A particle travels in a circle of radius 82 cm and with a centripetal acceleration of 4.7 m/s2. How long does the particle take to complete one revolution?

where does the shadow of the shuttle in space form?

Convert the general form of the circle given into standard form. 2x^2 + 2y^2 - 20x - 8y + 50 = 0

Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbers.

select the product of (3x-4)(3x4)

the graph below shows the distribution of students grades on their last math test. Based on the Empirical rule, what percent of students made.. *btwn 80 n 85 o