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
RideAnS [48]
3 years ago
13

I hate doing these plz help

Mathematics
1 answer:
frutty [35]3 years ago
5 0
X + 8 > 13

(A number) plus eight must be greater than 13.
Hmm well we know that 5 plus 8 is 13.
So any value larger than 5 added to 8 will give us more than 13, yes?

If you look at the set that you're given,
the values which will make the inequality true are 5.5, 6 and 6.5.

5.5 + 8 = 13.5 (This is greater than 13)
6    + 8 = 14    (Still greater than 13)
6.5 + 8 = 14.5 (Yay)

The solution requires than you solve for x.
x has 8 being ADDED to it.
We can undo this by SUBTRACTING 8 from each side.

x > 13 - 8
x > 5

This is the solution.

For the last part, notice that the inequality is STRICT.
It is NOT a "greater than or equal to".

"or equal to" would mean we could include the value 5 in our solution set. But since the inequality is strict, it excludes the value 5.
You might be interested in
Benny brought five new baseball trading cards to add to his collection. the next day his dog ate half of his collection. there a
VMariaS [17]
Benny started with 55 five cards. In order for his dog to have eaten half his cards and end up with 30 cards, that would mean he had 60 cards. Mind you, he had bought 5 more the day before his dog ate them. I hope that makes sense
7 0
2 years ago
Read 2 more answers
3/5 ÷ 1 1/4 =<br> (20 points)
Anna11 [10]

3/5 ÷ 1 1/4 = 0.48

0.48 will be your anwer


7 0
2 years ago
Kyle wants to wrap the box in wrapping paper. A rectangular prism with a length of 18 inches, width of 6 inches, and height of 3
m_a_m_a [10]

Answer:

180 squared inches

Step-by-step explanation:

SA= L*W, L*H, H*W

108+54+18

=180

3 0
3 years ago
Read 2 more answers
What is -2 22/25 as a decimal?
adelina 88 [10]

Answer:

-2 22/25 = -72/25

= -2.88

8 0
3 years ago
Read 2 more answers
Formula for profit percentage?​
ruslelena [56]

Answer:

For instance, say you pay $8,000 for goods and sell them for $10,000. Your gross profit is $2,000. Divide this figure by the total revenue to get your gross profit margin: 0.2. Multiply this figure by 100 to get your gross profit margin percentage: 20 percent.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Write an equation of line in standard form with a slope of 3 through the point (9,-4)
    15·1 answer
  • hich of the following is an example of perpendicular lines? A. B. C. D. Mark for review (Will be highlighted on the review page)
    14·1 answer
  • Carla has two lengths of ribbon. One ribbon is 2 ft. The other ribbon is 30 inches. Which ribbon is longer. Explain.
    5·1 answer
  • I need help, could someone help me solve this? Also please explain so I can do other ones on my own. Thanks in advance!​
    13·1 answer
  • The system of equations y=2x-1 and y=-1/4x+3 is shown on the graph below. What is a reasonable estimate for the solution?
    14·1 answer
  • Which value of n makes this equation true?
    12·1 answer
  • Simplify the following:
    9·2 answers
  • Directions: Simplify each expression by distributing <br> 1. 8(x + 5) =<br> 3.-2(3m + 9) =
    7·1 answer
  • Can someone pls help for brainlest
    12·1 answer
  • Suppose that the functions u and w are defined as follows.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!