promethea666sky
promethea666sky promethea666sky
  • 01-03-2015
  • Mathematics
contestada

Solve the inequality and show work:

-5(t+4) ≥ 3(t-4)

Respuesta :

mac32b mac32b
  • 01-03-2015
- 5.( t + 4 ) ≥ 3.( t - 4 )
- 5t - 20 ≥ 3t - 12
- 5t - 3t ≥ - 12 + 20
- 8t ≥ 8 .(-1)
  8t ≤ - 8
    t ≤ - 8
          8
    t ≤ - 1
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 01-03-2015
-5(t+4)>3(t-4)

use distributive property
a(b+c)=ab+ac

-5t-20>3t-12
add 5t both sides
-20>8t-12
add 12 to both sdies
-8>8t
divide both sdies by 8
-1>t

t<-1
Answer Link

Otras preguntas

The two groups in a mixed market economy are? a producers and consumers b producers and distributors c entrepreneurs and owners d buyers and consumers
which of the following is not a true statement about business plan
true or false Hawaii is on a divergent plate boundary
24x + 32 + 4x + 3 What is the coefficient of x
Liberalism is a political ideology A. Favoring change through violent overthrow of any oppressive government. B. That dislikes change and believes in tradition
Explain what you consider to be the most important events in the development of environmental awareness in the United States.
The 6th, 7th, and 8th months of the year in Spanish are _____, _____, and _____.
a recipe of 2 cakes uses 1/2 cup of salt. If you want to make a total of 6 cakes for your party , how many cups of salt will you need ??explain ?
explain why cancer is more common in older adults
Kathy tests her new sports car by racing with Stan, an experienced racer. Both start from rest, but Kathy leaves the starting line 1.00 s after Stan does. Stan