jakysnaky
jakysnaky jakysnaky
  • 23-08-2017
  • Mathematics
contestada

Solve for f and explain please

Solve for f and explain please class=

Respuesta :

tinariek
tinariek tinariek
  • 23-08-2017
Add 9 to 9 (to eliminate it) and add 9 to the 12. 
21= -7f
Divide each side by negative 7.
Answer will be f=-3
Answer Link

Otras preguntas

Answer questions (a-d) for the following three data sets. A= {3,5,7,9,11,12,12} B= {1,2,2,5,5,9,13} C= { 2,5,8,9,12,13,17} A) Find the mean of each data set B)
What are two things that were unique to the Mughal empire ?
Is -4 4/25 greater than -4.12 Aka what’s 4 4/25 made into a decimal so I can know which one is greater
Explain how nerves signal muscles fibers to contrast?
what is a key factor in the rate of chemical weathering of rock?
Charges in an electric field will move electrons to: -increase their kinetic energy -decrease their kinetic energy -increase their potential energy -decrease t
_____ digital data transmission enables single wires to carry multiple signals. This technology makes it possible to download large graphic files and play games
Victor is blind, unable to speak, and understand very few words. He is, however, able to hear a piece of music once and play it back flawlessly on the piano. Vi
Read the excerpt from Eighty Years and More: Reminiscences, 1815-1897. I still recall, too, going into the large darkened parlor to see my brother, and finding
What is the value of the following function when x = 0?