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
satela [25.4K]
3 years ago
13

Two friends leave their houses at the same time and run across town towards each other. The first friend runs at a speed of 8 mi

les per hour. The second friend runs at a speed of 7 miles per hour. If they left at 6 p.m. and their houses are 20 miles apart, at what time will they meet?
Mathematics
2 answers:
GalinKa [24]3 years ago
5 0
2 and a half hours estimate
Anna35 [415]3 years ago
3 0

Answer:

7:20 PM.

Step-by-step explanation:

7mph+8mph=15mph

It at least has to be 1 hour(since 15 is one hour and we need 20)

double 15 and we get 30.

if you count by fives starting from 15 to 30, you should get 3.

Now, divide 60 to 3 and you get 20 min.

So, 1 hour plus 20 min is 7:20

You might be interested in
If a and b are integers and 12a = 25b, does 12 | b? does 25 | a? explain.
arlik [135]
12a=25b

a \div b = 25 \div 12
a=25
b=12
4 0
3 years ago
~~!! i raised the points and i will give brainliest !!~~
weeeeeb [17]

Answer:

r = 3072. A 4 is multiplied times each term to arrive at the next term. OR ... divide a2 by a1 to find the common ratio of 3072. :)

Step-by-step explanation:

7 0
3 years ago
A school is electing students for class officers. There are four offices: president, vice president, secretary, and treasurer. T
Natasha2012 [34]

Answer:

84,264

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Maya is going to an amusement park. The price of admission into the park is $10, and once she is inside the park she will have t
Dvinal [7]

Answer:

15 rides= 40 and r rides= 10+2r

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Graph the point (4, -1) on the coordinate plane below.<br>​
dimulka [17.4K]
See the blue dot in the attached image.



First, find the x value on the coordinate plane. The x value is the first number in the point coordinates, so in this case, it is 4. Move to the right 4. (If it was negative, you would move to the left.)

Then, find the y value, which is the second number of the coordinates. In this case, it is -1, so move down 1. (If it was positive, you’d move up.)

Now, mark this point. This is (4, -1).

4 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Which point on the axis satisfies the inequality y
    12·2 answers
  • What is the the answer to 340; 20% decrease
    11·1 answer
  • Is the given ordered pair a solution to the equation y=2x+7;(-2,3)
    11·1 answer
  • The equation T = A3/2 is great if you know A and want to find T. Now, identify the correct inverse equation, which can be used t
    11·1 answer
  • Cat face (-13)+(+15)-(-7)+(+10)-(-23)=?
    7·1 answer
  • 23 times 536 what is the proodsuct to that number
    5·1 answer
  • Darren is on a super effective diet. He has lost 16% of his weight this month. If he started with 75 kg, how much does he weigh
    5·2 answers
  • Please help! how do i know if it’s sin, cos, or tan if they’ve already given me all three numbers ?
    9·1 answer
  • Why did the long expression that had just gotten out of the hospital move more slowly that the short expression?
    6·1 answer
  • PYTHAGORAS THEROM AND TRIGONOMETRY RATIO​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!