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
postnew [5]
3 years ago
13

Solve the inequality (13+2x) -4>39 Express the solution in set notation

Mathematics
1 answer:
SashulF [63]3 years ago
4 0

Answer:

x > 15

Step-by-step explanation:

simplify both sides of the inequality

2x + 9 > 39

subtract 9 from both sides

2x + 9 - 9 > 39 -9

2x > 30

divide both sides by 2

2x/2 > 30/2

x > 15

You might be interested in
How do you find the range of a function ?<br>​
Allushta [10]

By looking at the y values of a function or on a graph

8 0
3 years ago
John is about to roll a six-sided, fair number cube 60 times. He wants to predict how many times the cube will land on an even n
Juli2301 [7.4K]
Even numbers
so each dice has numbers
1,2,3,4,5,6
the eve numbers are
2,4,6
odd are others
1,3,5
so 1/2 are odd

therefor 1/2 of 60 is how many times it would get even
1/2 of 60=1/2 times 60=30

No not good predicition
my prediction would be 30 tiemes

4 0
3 years ago
Read 3 more answers
A student weighs a sample of the shale and
tia_tia [17]

interesting choice of pfp

4 0
3 years ago
Help hurry !!! i’m doing a test
Radda [10]

Answer:

The first one

Step-by-step explanation:

Each input has one output that means if you put 2 into a machine you are only going to get 24 you would never get 16

A function is a system of inputs that have only one output

4 0
3 years ago
Given directed line segment AB determine point X on the graph such that X partions the segment A to B in a ratio of 1:4 and give
Viktor [21]

Answer:

The coordinates of point X that divides the line in 1:4 are: (3,8/5)

Step-by-step explanation:

When a point divides a line with coordinates (x1,y1) and (x2,y2) in ratio m:n,

the coordinates of point are given by:

(x,y) = (\frac{mx_2+nx_1}{m+n} , \frac{my_2+ny_1}{m+n})

Given points are:

(x1,y1) = (5,1)

(x2,y2) = (-5,4)

Putting the values in the formula

X(x,y) = (\frac{(1)(-5)+(4)(5)}{1+4} , \frac{(1)(4)+(4)(1)}{1+4})\\= (\frac{-5+20}{5}, \frac{4+4}{5})\\=(\frac{15}{5}, \frac{8}{5})\\=(3,\frac{8}{5})

Hence,

The coordinates of point X that divides the line in 1:4 are: (3,8/5)

8 0
3 years ago
Other questions:
  • What expression can be used for estimating 868÷28?
    11·1 answer
  • Tom has $10 that he wants to use to buy pens and pencils. However, he does not want to buy more pens than pencils. A pen costs $
    10·2 answers
  • The length of a photograph is 3cm less than twice the width. The area is 77 cm. find the dimensions of the photograph
    13·1 answer
  • In a class, 60% of the students are girls. There are 18 girls in the class. How many boys are in the class? How many students ar
    8·2 answers
  • C is between B and D <br> BC = 8x +13<br> CD= 12x -73<br> BD =320 <br> find the value of x
    12·2 answers
  • Find the term that must be added to the equation x2−10x=1 to make it into a perfect square
    10·1 answer
  • I don’t know if this is correct !!!!!!! Please answer correctly !!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
    9·1 answer
  • Whats 395585404044844 times 2929292929282029 plus 92929292101020129 divided by 3383838383883
    12·1 answer
  • A rectangular prism has a length of 4cm, a height of 9cm, and a width of 16cm. What is its volume, in cubic cm?
    11·1 answer
  • Given that the line y=ax+b passes through the points A(0; 3) and B(-2;7), how do I find the values of a and b?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!