![julielebo8](/avatars/47727.jpg)
julielebo8
13.07.2020 •
Mathematics
4x-39> -43 and8x+31<23
Solved
Show answers
More tips
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics Solve the equation using mental math. j+ 1/2= 3 9/14 Solve the equation using mental math. y- 1/6 = 5/18 Write an equivalent time using only the smallest unit. 6 days...
- M Mathematics 35 : ? = 20 : 24 QUICKLY PLEASE!!...
- M Mathematics Pls help, i need an answer fast pls...
- M Mathematics The sum of 3 times a number and twice the same number is less than 45. a) 3n + 2n 45 b) 3n + 2 45 c) 3(n + 2) 45 d) 2(n + 3) 45...
- M Mathematics 1) If an altitude is drawn to the hypotenuse of triangle BAN below, then name and redraw the 3 similar triangles created. B т Write the similarity statement comparing...
- M Mathematics PLEASE HELP ME REALLY REALLT REALLY FAST AND SHOW YOUR WORK If my rectangular box, which the area is 301 inches squared, what would it be caled up by a factor of 10?...
- M Mathematics What is 60 percent of 20...
- M Mathematics Which of these triangles appears notto be congruent to any others shown here? Check all that apply. A. Triangle A B. Triangle B C. Triangle C D. Triangle D E. Triangle...
- M Mathematics 1. 42+14x 2. 3(2x + 9)...
- M Mathematics Can a triangle have sides with lengths 4 cm, 5 cm, and 12 cm? Why or why not? Explain completely. Yes No...
Ответ:
SOLUTION SET={x/x>-1} and SOLUTION SET={x/x<-1}
Step-by-step explanation:
1)4x-39>-43
evaluating the inequality
adding 39 on both sides
4x-39+39>-43+39
4x>-4
dividing 4 on both sides
4x/4>-4/4
x>-1
SOLUTION SET={x/x>-1}
2)8x+31<23
evaluating the inequality
subtracting 31 on both sides
8x+31-31<23-31
8x<-8
dividing 8 on both sides
8x/8<-8/8
x<-1
SOLUTION SET={x/x<-1}
i hope this will help you :)
Ответ:
D
Step-by-step explanation: