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
denis-greek [22]
3 years ago
15

Solve the following word problem: Kay made 5 less phone calls today than Stephanie. If together they made 21 calls, how many cal

ls did Kay make today?
Mathematics
1 answer:
professor190 [17]3 years ago
5 0
Answer:
Kay made 8 phone calls
Stephanie made 13 phone calls

Explanation:
Assume the number of phone calls that Stephanie made is x.
We are given that:
Kay made 5 phone calls less than Stephanie.
This means that:
Kay made x-5 phone calls

We know that the total number of phones is 21.
This means that:
21 = x + x - 5

Now we solve for x as follows:
21 = x + x - 5
21 = 2x - 5
2x = 26
x = 26/2
x = 13

This means that:
Stephanie made x = 13 phone calls
Kay made x - 5 = 13 - 5 = 8 phone calls

Hope this helps :)
You might be interested in
What is 4 divided by 298
OLga [1]
 The answer is 74.5 if you  saying 4 divided by 298 then that is the right answer

8 0
3 years ago
Read 2 more answers
About how many u.s dollars would you get if you exchange 15 euros
Free_Kalibri [48]

Answer:

16 dollars and 32 cents

Step-by-step explanation:

8 0
3 years ago
Probability that carbon emissions beyond permissible level and test predicts it
sergey [27]
Probability that carbon essissions beyond permissible level and test predicts did it
5 0
2 years ago
Help!!<br> I can't solve it
Rudiy27
Trick Question  their is No 1
7 0
3 years ago
1 1/4 + ( 3 2/3 + 5 3/4)
Dmitrij [34]

Answer:

10.6

10+ 2/3

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • find the positive value of k that would make he left side of the equation a perfect square trinomial x^2-kx+64
    8·1 answer
  • Slopes of parallel and perpendicular lines
    8·1 answer
  • jason eat 1/4 of the whole pizza for dinner write a fraction that reprents the amount of pizza that is remaining after dinner
    13·1 answer
  • A soccer team scores an average of 11 goals per season. A double number line is drawn to figure out the average number of goals
    7·1 answer
  • point G is the center of small circle. Point X is the center of the large circle. Points GH and ask her all online segment GX. W
    6·2 answers
  • Can someone show me how to do the following problem...?<br><br> 5x^2-5x-30=0
    14·2 answers
  • Please help math I'm bad
    6·1 answer
  • Need answers ASAP!!<br><br><br><br><br><br><br> I have 3 hours
    13·1 answer
  • What is the value of the expression shown below?
    7·1 answer
  • What is the square root of 160
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!