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

Snow was quickly piling up on the ground. Wind howled through the trees. Karen wrapped a planket around her and sighed as she watched the snow through her bedro
The British ended the opium trade to China in 1836. a. True b. False
Best describes Mary antins push and pull factors In immigration
Name 2 reasons The US entered the Spanish American War
H2(g) + CO2(g) + 10 kcal H2O(g) + CO(g) In another experiment involving the above reaction at 1,000°C, the equilibrium concentrations were found to be: H2(g) =
A box is 26 inches wide, 5 inches tall, volume of 1170 in.³. What is the length of the box?
what is greater 3/8 or 3/4?
Where does the energy that the sun emits come from?
In Alice Walker's "Everyday Use," which event does the mother recall when she thinks about Dee
Why did some african americans want to join the ww1?