GuccibeIt
GuccibeIt GuccibeIt
  • 11-11-2020
  • Mathematics
contestada

I have three questions that I need help answering I would really appreciate it if you did thanks.

I have three questions that I need help answering I would really appreciate it if you did thanks class=

Respuesta :

netizenwebb netizenwebb
  • 12-11-2020

Answer:

see below

Step-by-step explanation:

27) y = kx

     18 = k(20)

     18 = 20k

      k = 0.9

28) y = kx

     -9 = k(3)

     -9 = 3k

       k = -3

     

     y = -3x

29a) y = kx

     5 = k(1/3)

     5 = 1/3k

     k = 15

    y = 15x                      

29b) y = 15x

        y = 15(-2)

        y = -30

Answer Link

Otras preguntas

What practices established by colonial government became a basic part of our system of government?
Which ordered pairs are solutions to the inequality x+3y ≥ -8 A ( 0, -3 ) B ( -5, -1) C (-16, 2) D ( -1, -2) E ( -6, 0)
The European Union is attempting to develop a national identity by creating cultural symbols such as A. a national holiday B. an anthem C. one common languag
A culture is unavoidably shaped and reflected by the language its members speak. this concept is
To help restore nitrogen to the soil, fields should occasionally be planted with what
What is the answer to number three
In the united states, the army, air force, navy, marines, and coast guard fulfill a purpose of government. what is it?
what explanation does oakhurst give for his ability to go without sleep
Could somebody answer this
Which of the following is the best definition of narrator? a.one who has complete and total awareness, understanding, or knowledge b.a person who tells a