04-03-2020
Mathematics

contestada

Evaluate the expression,
if x=12, y=8, and z=3
2xy – z

Respuesta :

tolaosunrinde tolaosunrinde

04-03-2020

Answer: 189

Step-by-step explanation:

Substitute the value of x, y and z into the equation to give: 2 (12) (8) -3

Then apply BODMAS

2 (96) - 3

192-3= 189

Answer Link

Otras preguntas

What are the x-intercepts of this conic section? no x-intercepts (−1, 0) and (1, 0) (0, −2) and (0, 2) (0, −1) and (0, 1)

what's another way to say a+a A. a^2 B. a+2 C. a-a D. 2a

solve this system of equations using substitution, show your work (ANSWER QUICK PLEASE)

Could you give major reasons why smoking should be illegal in public places and give smaller facts to support it (I only need one major reason and 3 smaller fac

when russia invades ukraine what will happen to us stock market

The perimeter of the triangle at the right is 22.6 in. What is the value of n? A. 3.5 B. 4.6 C. 7.8 D. 9.4

Select the set of equations that is NOT equivalent to 8k = 20

Which of the following attitudes is NOT important in science? a. curiosity c. creativity b. having a closed mind d. skepticism Please select the best answer fro

A surveyor determines that the angle of elevation between herself and the top of an observation tower is 60^o. She determines that the distance between her posi

Express the following ratio: 18 inches to 2 feet in its simplest form. Hint: 1 feet = 12 inches