avarella27 avarella27

07-12-2020
Mathematics

contestada

Evaluate the expression for x = 3, y=13 , and z = 5. 12x−3y4x−z

Ill give brainliest if you get it correct!
10 points and a brainliest

Respuesta :

heikepowe1976 heikepowe1976

08-12-2020

Answer:

-437

Step-by-step explanation:

Substitute the knowns into 12x−3y4x−z

12x = 12*3 = 36

3y = 3*13 = 39

4x=4*3 = 12

z=5 = 5

So, 36-(39*12)-5 = -437

Answer Link

Otras preguntas

26 + 6b is greater than or equal to 2(3b + 4)

Mrs.Cheng has $18 deducted monthly from checking account for her gym membership. What integer represents the change in her account for a year of gym membership?

How was the Atlantic slave trade beneficial for merchants in Europe?

what is bigger 3.5 L or3 kg

why are scientific models useful

Multiply:(x 3)(3x - 6)

What is mass extinction?

Which statement about the cell membrane is true? A.It contains cellulose and sugars that are involved in communication. B.It is present in animal cells only.C.

among michelangelo's ceiling frescoes in the sistine chapel, the most widely known is a. the creation of adam. b. isaiah. c. the sacrifice of noah. d. the exodu

Find an equation of the line that passes through the given point and has the indicated slope: (0,-2), m = 3