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
Elena L [17]
3 years ago
6

Can someone please help me answer this?

Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

5 +8=x+3+2x

13=3x+3

13-3=3x

10=3x

x=10 divided by 3

x=3⅓

approximately 4

You might be interested in
What is the slope of D and E??
Mazyrski [523]

Answer:

-4 and 0

Step-by-step explanation:

Rise over Run would give us the slope.

In the first graph, It goes down 4 while it goes 1 to the right.

This means that -4/1 = -4.

The second graph does not go up or down, meaning 0, while it goes 1 to the right.

This means that 0/1 = 0.

4 0
2 years ago
the boat in calm water is 30 km / h. How far can tourists travel by boat if they have to return after 2 hours to the place from
xeze [42]

Answer:

60km

Step-by-step explanation:

They travel 30km in the first hour, then turn back and travel the same 30km backwards.

7 0
2 years ago
A polynomial is to be constructed that will touch the x axis at most 7 times. What is the minimum degree of the polynomial?
tia_tia [17]
7 times, means 7 x intercepts, means 7th degree

answer is 7th degree
7 0
3 years ago
You have a triangle with one side length of 5 and side B
Anna [14]

Answer:

13.9283882772

Step-by-step explanation:

Pythagorean Theroem, so 5^2+13^2=194

Under square root 194=13.9283882772

Hope I helped!

6 0
2 years ago
Janelle is in charge of bringing in dry erase markers for everyone in her math group to use to work on a project. She brings 3 m
Papessa [141]
Let x represent the number of students in Janelle’s group.  If  Janelle brings 3 markers for each person in her group, then she brings 3x markers for x students. You also know that she brings <span>5 extra markers for everyone to share. Thus, the total amount of markers she brings is 3x+5.
</span>
If Janelle brings in 23 markers in all, then the equation <span><span>3x+5=23 </span> represaents the mathematical model. </span>

3x=23-5,3x=18,x=6

Answer: there are 6 students in Janelle's group.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Translate in an equation but do not solve.<br>sixty-eight is twelve less than x
    13·1 answer
  • Evaluate 13+6/y when y=6
    10·1 answer
  • Use distributive property 5(6+b) *<br> Your answer
    7·1 answer
  • You are starting a babysitting business to earn enough money to buy a new iPhone 7 Plus, which costs $769. You already have $240
    12·1 answer
  • What is the term for the likelihood that a correlation exists in a population, based on knowledge of the actual value of r in a
    10·1 answer
  • I need the answer in under 34 min
    7·1 answer
  • Show how to use the greatest common factor of 84 and 72 to rewrite 84m - 72n as a product of two factors
    13·1 answer
  • A Government company claims that an average light bulb lasts 270 days. A researcher randomly selects 18 bulbs for testing. The s
    13·1 answer
  • Your company offers two types of insurance plans:
    14·1 answer
  • Students at a middle school were surveyed on how they get to school. Out of 230 students, 10% said they ride their bikes to scho
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!