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
Pavlova-9 [17]
3 years ago
12

Find two numbers whose sum is 28 and whose difference is 13

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0
I could be wrong but 20.5 and 7.5
You might be interested in
Solve (3x – 2)= 49 using the Square Root Property (completing the square).
morpeh [17]

Answer:

(3x-2)=49

(3x-2)=7×7

3x=7×7+2

3x=49+2

3x=51

3x/3=51/3

×=17

3 0
2 years ago
In this simplest form what is the ratio of circles and triangles
Fittoniya [83]

There are 3 shapes present.

Triangle - 2

Circle - 4

Square - 2

The ratio of triangles to circles: 2 triangles to 4 circles ⇒ 2/4

2/4 simplified to 1/2.

3 0
2 years ago
Can any one help me with this please.??
agasfer [191]
The answer is 45 yeh
7 0
3 years ago
A basketball team played 45 games. they won 60% of them. how many did they win?
SVETLANKA909090 [29]
The answer that I got was 27, hope it helps
5 0
3 years ago
Read 2 more answers
Two airlines offer special group rates to your school’s Spanish Club for a trip to Mexico City. Mexican Air airline offers a rou
Finger [1]

Answer:

a. The Mexican Airline offers a better deal for 9 students to travel.  

b. 10 students

Step-by-step explanation:

a. The Mexican Air airline offers a round trip airfare of $250 per person.

So, for 9 students the fare will be total $(250 × 9) = $2250

Now, the Fiesta airline offers a round trip airfare of $150 per person if the club agrees to pay a one-time group rate processing fee of $1000.

So, for 9 students the total fare will be = $[1000 + (150 × 9)] =$2350.

Therefore, the Mexican Airline offers a better deal for 9 students to travel.  (Answer)

b. Let for x students both the airline offers the same total costs.

Then we can write  

250x = 1000 + 150x {From the conditions given}

⇒ 100x = 1000

⇒ x = 10

So, if the number of students is 10, then only both the airlines will take same fare. (Answer)

8 0
3 years ago
Other questions:
  • Consider the following sets.
    15·1 answer
  • Please ans the question below
    10·1 answer
  • If AB = 62, find the value of x. Show your work
    13·1 answer
  • Fern is choosing between two salary plans. The first salary plan is $100 with 15% commission for every sale he makes. The second
    12·1 answer
  • Equation for the sum of 27 and a number is 50
    10·2 answers
  • Can someone help me out with this question??? ​
    12·1 answer
  • I just need the numbers and rule. I can’t fail this thank u sm if u help me :)
    7·1 answer
  • This box is 3/4 inch long, 1/2 inch wide, and 1 /4inch deep. What is the volume of the box?
    7·2 answers
  • If f(x) = 2x^2 +1 and g(x) = 3x-2 what is the value of f(g(x))
    14·1 answer
  • The sum of three times a number and a second number is five. two times the first number added to the second number is 10. find t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!