josephdeane07
josephdeane07 josephdeane07
  • 02-04-2020
  • Mathematics
contestada

Answer the following questions: 2x+5, 11-3x, x²+4x, and x-7​

Respuesta :

renearaloe
renearaloe renearaloe
  • 02-04-2020

Answer:

[tex]2 x + 5 = \\ 2x = - 5 \\ x = \frac{ - 5}{2} [/tex]

[tex]11 - 3x = \\ - 3x = - 11 \\ 11 = 3x \\ x = \frac{11}{3} [/tex]

[tex]x - 7 = \\ x = 7[/tex]

x²+4x=??

Answer Link

Otras preguntas

MEDALS FOR BEST ANSWERS.. It appears this candidate has a ___________ intent in making comments about those running against him.. A:villain . . B:villainize . .
Carla has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 10 inches long, and 7 cm deep.. . (1 gallon = 231 in3, 1 in
Carbon dioxide is a colorless, odorless gas, why is it considered a pollutant?
2.There were many empires that rose and fell between 2300 B.C. and 334 B.C. Write a brief essay that compares and contrasts the Babylonian and Hittite empires.
which modern country has undergone the most dramatic territorial changes between 1650 and the present?
Please ignore my workings.
which of the following are equal to O(7) O(n)=2n-1
A block of wood has a length of 4 cm, a width of 5 cm, and a height of 10 cm. What is the volume of the wood?
Which of the following is a reasonable ground-state electron configuration? a. 1s22s22p43s2 b. 1s21p62s22p6 c. 1s22s22p63s23p64s24d10 d. 1s22s22p63s23p64s23
Glycolysis takes place within the _____ of the cell.. . mitochondria. lysosome. vacuole. cytoplasm