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
stira [4]
3 years ago
11

People leave 2 towns at the same time, some going in each direction, and they all meet at noon where they have a meal together f

or one hour. One group continues and reaches the other town at 7:15 pm, while the other group gets to the first town at 5 pm. When did they start?
Mathematics
1 answer:
Travka [436]3 years ago
3 0
I'm not sure but I think they started at 8:00 am?

You might be interested in
Find the value of x.<br> (2 + 3x)
Lerok [7]

Answer:

3x...

Step-by-step explanation:

There is nothing else to do an equation with..

3 0
3 years ago
Please help!! Will mark brainliest
Viefleur [7K]

Answer:

21

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A survey records many variables of interest to the researchers conducting the survey. The following are some of the variables fr
Musya8 [376]

Answer:

The correct option is D

Step-by-step explanation:

A categorical variable is a variable that can take on one of a limited, and usually fixed, number of possible values, assigning each individual or other unit of observation to a particular group or nominal category on the basis of some qualitative property. Example of categorical variables are race, sex group and education level.

4 0
3 years ago
A rectangular Corn Hole area at the Recreation Center has a width of 5 feet and a length of 10 feet. If
inysia [295]

Answer:

2 feet

Step-by-step explanation:

Let

x ----> the uniform amount added to each side

we know that

The algebraic expression that represent this situation is

(5+x)(10+x)=84

solve for x

Apply distributive property

50+ 5x+10x+x^2=84\\x^2+15x-34=0

solve the quadratic c equation

The formula to solve a quadratic equation of the form

ax^{2} +bx+c=0

is equal to

x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}

in this problem we have

x^2+15x-34=0  

so

a=1\\b=15\\c=-34

substitute in the formula

x=\frac{-15\pm\sqrt{15^{2}-4(1)(-34)}} {2(1)}

x=\frac{-15\pm\sqrt{361}} {2}

x=\frac{-15\pm19} {2}

x=\frac{-15\pm19} {2}=2

x=\frac{-15\pm19} {2}=-17

therefore

The solution is x=2 ft

8 0
3 years ago
Solve 28 less than or equal to 4n​
Brums [2.3K]

Answer:

7 \leq n

Step-by-step explanation:

28 \leq 4n

divide by 4 on both sides

7 \leq n

4 0
3 years ago
Other questions:
  • What property can we apply to isolate the term, 0.25f?
    13·1 answer
  • The car owned by a person is part of his or her
    7·1 answer
  • Which one of the following cannot be concluded from the figure below?
    15·1 answer
  • What do solving absolute value equations and solving quadratic equations have in common?
    6·2 answers
  • Becky runs 3 miles in 24 minutes. At the same rate, how many miles would she<br> run in 60 minutes?
    6·2 answers
  • What did the inventor of the 10-ton truck so often say?
    8·1 answer
  • Replace each ? with an expression that will make the right side of the equation equivalent to the right side.
    5·2 answers
  • !!HELPPP!!Drag each label to the correct location on the figure. Not all labels will be used.
    9·2 answers
  • 83 ÷ 26 = <br> r <br> there should be a remainder
    9·1 answer
  • GCF OF 14 AND 28 please explain
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!