1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
choli [55]
3 years ago
13

What is the solution to the compound inequality 3x-8 less than or equal to -5 or 2x - 7 > 5

Mathematics
1 answer:
Svetllana [295]3 years ago
7 0

Answer:

The solution for the compound inequality = ∅

Step-by-step explanation:

The given inequality:

3x - 8 ≤ -5  &  2x - 7 > 5

<u>For the inequality 3x - 8 ≤ -5</u>

3x - 8 ≤ -5    add 8 to both sides

3x  ≤ 3          divide both side by 3

x  ≤ 1

So, the solution of the inequality 3x - 8 ≤ -5 ⇒ x ∈ (-∞ , 1]

<u>For the inequality 2x - 7 > 5</u>

2x - 7 > 5      add 7 to both sides

2x > 12          divide both sides 2

x > 6

So, the solution of the inequality 2x - 7 > 5 ⇒ x ∈ (6 , ∞)

The solution for the compound inequality will be:

(-∞ , 1] ∩ (6 , ∞) = ∅

See the attached figure.

You might be interested in
Translate into Algebra.
Dima020 [189]

Let s be Jim's Sister's age now

s = 2x

7 0
3 years ago
An 8-pound bag of tomatoes costs $5.60. At the same rate, what would be the cost of 11 pounds of tomatoes?
Evgesh-ka [11]
Here is the solution to the given problem above.
Given that for an 8 pound bag of tomatoes costs $5.60, we would want to know how much will it be for 11 pounds. First, we should know how much does it cost per pound. So 5.60 divided by 8 is 0.7. So per pound of tomatoes costs $0.7. Now to know how much for 11 pounds, we multiply 0.7 by 11 and we get $7.70. The correct answer therefore would be option C. $7.70. Hope this answer helps.
5 0
3 years ago
The average high temperature was 86° in august then 93° in September. What is the percent increase or decrease
SSSSS [86.1K]
The increase was 7 degrees
6 0
2 years ago
(-7x∧5 + 14 - 2x) + (10x∧4 + 7x + 5x∧5)
Maslowich
-7x^5 + 5x^5 +10x^4 -2x + 7x + 14= -2x^5 +10x^4 +5x + 14

Your answer is -2x^5 +10x^4 +5x + 14
7 0
3 years ago
Sierra buys lunch in the cafeteria everyday. Lunch costs $2.00 each day, how much did she spend after 5 days.
Tcecarenko [31]

Answer:

$2.00 each day so $2.00 x 5 = $10

4 0
2 years ago
Other questions:
  • The following are quality control data for a manufacturing process at Kensport Chemical Company. The data show the temperature i
    6·1 answer
  • The length of a rectangle is 16m greater than the width. If the perimeter of a rectangle is 256m, what is the width of the recta
    9·1 answer
  • Plzzzz helpppppppp!!!!!
    8·1 answer
  • 1. At dinner Mr. Murphy’s bill came out to $39.99 before tax and tip sales tax is 6% he wants to also have a 20% tip how much mo
    10·1 answer
  • 11(12n + 11)<br> Someone help please I really need the help
    14·1 answer
  • Select ALL choices where 3 is the GCF of the pair of n umbers,
    6·1 answer
  • Mandy created a treasure hunt in the sand at the beach. To keep track of where she buried four items, she graphed their location
    7·2 answers
  • Find 3 ratios that are equivalent to the given ratio.<br> 3/4
    8·2 answers
  • PLSSS HELP IF YOU TURLY KNOW THISS
    5·2 answers
  • The line whose equation is y=4x+2 has a y-intercept with coordinates
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!