ashabazz6044 ashabazz6044
  • 03-03-2021
  • Mathematics
contestada

2r+8<16-2r and 7r+21>r-9

Respuesta :

justicer4670 justicer4670
  • 03-03-2021

Answer:

  1. r<2
  2. r>-5

Step-by-step explanation:

  1. Subtract 8 from both sides.
  2. Simplify.
  3. Add 2r to both sides.
  4. Simplify.
  5. Divide both sides by 4.
  6. Simplify 8/4 to 2.

  1. Subtract r from both sides.
  2. Simplify.
  3. Subtract 21 from both sides.
  4. Simplify.
  5. Divide both sides by 6.
  6. Then Simplify 30/6 to 5.

Answer Link

Otras preguntas

What is the value of h(3)? A) -2 B) -1 C) 1 D) 2
A conductor directly connected to the earth is called a ______.
What appears to happen to the two phenotypes from homozygous parents in cause of incomplete dominance ?
Select all that apply. Information on a résumé includes each of the following: date of birth education past employment references
How many solutions ? ( 1 solution , no solution , infinite solutions ) I WILL MAKE U BRAINLIST NEED ASAP
Theme of Throne of Glass?
If 2^4 x 2^7= 2^a, then a=
during WWII what did the government do to private american industries
Question 5. Factor the polynomial completely. X^2 - 3x + 1. A (x - 1)(x - 1) B (x + 1)(x + 1) C (x - 3)(x + 1) D cannot be factored
Graph shows values along the horizontal axis and vertical axis. Coordinates are plotted to indicate two upward-sloping diagonal Use the above graph to answer th