johnsonjancy johnsonjancy
  • 11-09-2020
  • Mathematics
contestada

twice the difference if a number A and 7

Respuesta :

Аноним Аноним
  • 11-09-2020

Answer:

-Twice means muliply by 2

 

-The difference of a number and 7 means subtract a number/variable and 7.

 

-Is equal to 9 means =9

 

2(X - 7) = 9

Answer Link

Otras preguntas

Solve for h: a=1/2h(b1+b2)
Write 3.050904 in expanded form in two ways.
What are three examples of macroscopic structures?
o What is an example of something (a law, organization, institution, etc.) that exists today because of the reform movement in the 1800s?
243.875 to nearest tenth, hundredth, ten, and hundred
The air spaces in the leaf interior a. block gas exchange between the mesophyll cells and the environment. b. make the leaf weigh more than a leaf packed tight
Which of the following occurs during artificial selection, but not during natural selection? A. Selection pressures result in only certain traits from a popula
Find the value of the variables (x + 10) (4x - 35)
A balloon holds 20.0 liters of helium at 10.0°C. If the temperature increases to 50.0°C, and the pressure does not change, what will be the new volume of the b
Can some one please help me ?