IamHowToBasic IamHowToBasic
  • 01-02-2019
  • Mathematics
contestada

30 points if you answer all 3 questions with work!

30 points if you answer all 3 questions with work class=

Respuesta :

alexamorantess alexamorantess
  • 01-02-2019

Answer:


Step-by-step explanation:

1. xy+7-y

(2)x(3)+7-3 = 10

2. 12x+3y

12(2)+3(3) = 30

3. 20-xy-2

20-(2)(3)-2 = 16

Answer Link

Otras preguntas

Two students measured the length of their desk each using a different meter stick. One student reported a length of 18 cm and the other reported a length of 82c
is it possible for a mineral to have a prismatic habit without having any cleavage? why or why not? if yes, give an example
If the legs of a right triangle measure 5 and 10 what is the length of the hypotenuse
how much can marijuana increase a person's heart rate?
2x + y = 5 x + y = 4
In what british industry did the industrial revolution first take hold?
Can you explain this guys?.. really need it asap. Life is really simple but we insist on making it complicated. Please explain
Thinking about party systems, which of the following is NOT an example of “equilibrium?” a) Voters can reliably expect Democrats and Republicans to be the main
What is a 10 letter word meaning evenness of mind or temper?
In the editorial "In Alaska, Nature Under Siege," Semple states, "The Tongass National Forest is a vast expanse of islands and lush valleys covering most of th