Ohriginal
Ohriginal Ohriginal
  • 01-11-2016
  • Mathematics
contestada

Help me solve 1 <2n-5 <_7 also please explain

Respuesta :

hawarstler hawarstler
  • 01-11-2016
I'm not sure if that is supposed to be 7 or -7 If it's -7: 1<2n-5<-7 +5 +5 +5 Add 5 to all parts of the inequality get 2n by itself 6<2n<-2 /2 /2 /2 Divide all parts by 2 to isolate the variable 3
Answer Link

Otras preguntas

The final digit in a measurement is obtained by estimating between the smallestmarked lines.a) Trueb) False
The Hill family and the Stewart family each used their sprinklers last summer. The water output rate for the Hill family's sprinkler was 15 L per hour. Thewater
GRAPHS AND FUNCTIONSambining functions to write a new function that models a real-
Ashely is studying circle O, shown below.She wrote the steps below.Step 1: θ/2pi= s/2pirStep 2: θ(2pir)/2piStep 3: s= θrwhat did Ashley derive?A. that all circl
Using the figure below as a starting point, identify the figure in which lines to l are drawn through points A, B, C, and D.
the graph to the right represents the cost of a taxi where X is distance in miles and y is cost $10 what conclusion can you make? A. the taxi will stop every tw
Graph −2.75 ≤ x ≤ 0 on the number line. Write −2.75 ≤ x ≤ 0 in interval notation.
what is the mass of a 2000 pound elephant in kg?
simplify: 9x^4-27x^6/3x^3
Given:• AJKL is an equilateral triangle.• N is the midpoint of JK.• JL 24.What is the length of NL?L24JKNO 12O 8V3O 12V2O 1213