GreatInStudying100
GreatInStudying100 GreatInStudying100
  • 03-07-2021
  • Mathematics
contestada

Please help me out with these questions :

Please help me out with these questions class=

Respuesta :

loconte loconte
  • 03-07-2021

Answer:

Step-by-step explanation:

1. 3/7 x = 12

  3x = 84

    x = 28

2. 3x+ 6 = 39

   3x = 33

    x = 11

3. 1/3 x - 3/4 x = 15

    9x  - 4x  = 180

       x =  36

4.   1/4 x = x -21

      3/4 x = 21

      3x = 84

        x=28

5.    86-36 = 50

      50/2

       25

Answer Link

Otras preguntas

In the multi-draft reading process what does a reader look for in the third reading? A) How details about the characters come together to define a dramas theme
Написати про свого друга на англiйськiй мовi
robertas take home pay
What is equilibrium
What is the proper Latin root of doubt?
The value of a dirt bike decreases by 25% each year. If you purchased this dirt bike today for $500, to the nearest dollar how much would the bike be worth five
List three important characteristics of Earth.
Fill in blanks with la , le , les , l' , des , du , de l' , de la , de ( due tomorrow, please help and answer all questions correctly
Who might be selling in a store? (1 point) A) la sudadera B) el abrigo C) el dependiente D) la gorra
David found that about 8/9 of his students in his class have a cell phone what percent of the students in his class do you not have a cell phone