landincowan landincowan
  • 01-10-2021
  • Mathematics
contestada

What is the solution set of this inequality?
8(x– 5) – 3x > -20
A. I < -12
B. I > -3
C. 1 > 4
D. I < 12

Respuesta :

EthanT05
EthanT05 EthanT05
  • 01-10-2021

Answer:

C. I > 4 (or x > 4)

Step-by-step explanation:

first multiply 8 and (x - 5)

8(x– 5) – 3x > -20 -----> (8 * x) - (8 * 5) = 8x - 40 - 3x > -20

add like terms

8x - 40 - 3x > -20 -----> 8x + -3x = 5x - 40 > -20

combine -40 and - 20

5x - 40 > -20 ----> -20 + 40 = 5x > 20

Then finally divide

5x > 20 -----> (5x/5) > (20/5) = x > 4

Answer Link

Otras preguntas

Pleaseeeeee helppppppppp
A bee lands on a random point on a rulers edge find the probability that the point is between 1 and 9
Which one of the following should be done to prevent a bicycling injuries? Peddle slow Support your back Always take time to warm up and stretch Know
a group of employeed bought a get well gift for a coworker the gift cost 46.o6 if there are 22 employeed in the group how much does each employee need to contri
The Northwest ordinance outlined a plan for the future of the Northwest territory, which provision was not part of that plan?
Helpppppp asapppppopoo
HEEEEEEELLLLLLLPPPPPP :(
What might a person experience if they are not properly prepared for the activity he is participating in?
find the value of plz fast sin(100×π−π÷4)
Which is the first thing you should do when making an individual decisions