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
lozanna [386]
2 years ago
5

It took the football team 5 h to travel from Titletown, a total distance of 1320 km. Part of the trip was by bus and the remaind

er by plane. The bus averaged 40 km/h and the plane 600 km/h. How many hours were spent travelling by bus?
Mathematics
1 answer:
inn [45]2 years ago
7 0

Answer:

It took 2 hours by plane

Step-by-step explanation:

let bus is represented by x and plane is represented by y

the total distance of bus and plane will be represented by equation:

40 x + 600 y = 1320           (1)

the total time taken by bus and plane will be represented by:

x + y = 5                              (2)

solving equations (1) and (2) simultaneously:

Multiply by 40 on both sides in eq (2)  and then subtract (1) and (2)

40 x + 600 y = 1320

40 x + 40 y = 200

_______________

         560 y = 1120

               y   = 1120/ 56

               y= 2

since plane is represented by y so, the time they spent travelling by plane is 2 hours.

You might be interested in
Solve the equation. Then check your solution. 1.6a=-9.12
balu736 [363]
B.) a=-5.7
1.6(a)=-9.12
(a)=(-9.12)/(1.6)
a=-5.7
7 0
3 years ago
Read 2 more answers
What is the image of the point (-9,-1) after a rotation of 270 degrees counterclockwise about the origin?
Hunter-Best [27]

Answer:

(-1,9)

Step-by-step explanation:

coortinate point is (-9,-1)

use formula

(x,y)=(y,-x)

(-9,-1)=(-1,9)

3 0
2 years ago
This number is equivalent to seventeen and fifty thousandths
Novay_Z [31]
Seventeen and fifty thousandths in stander form is this:
<em><u>17.05</u></em>
5 0
3 years ago
Read 2 more answers
The length of a rectangle is 12 in. and the perimeter is 56 in. find the width of the rectangle
pentagon [3]
The perimeter p of the rectangle with length l and width w is:
p = 2l + 2w
that is, two times its length and two times its width, lets solve for the width w and substitute known data:
<span>p = 2l + 2w
</span>2w = p - 2l
w = (<span>p - 2l</span>)/2
w = (56 - (2*12))/2
w = (56 - 24)/2
w = 32/2
w = 16
therefore the width of the rectangle is 16 in
8 0
3 years ago
Joan and Ernie are earning money for summer camp. Joan receives a $7 weekly allowance plus $6 for each hour she helps her father
AysviL [449]

Answer:

6x+7

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • This is not math but i need help <br><br><br>what is a allusion​
    11·2 answers
  • I don't remember sector area, and this is on my review for my geometry final
    14·1 answer
  • I suck at graphing can someone help ASAP <br><br> graph the function
    9·1 answer
  • Create a list of steps, in order, that will solve the following equation. 1/ 4 ( x + 5 )^2 − 1 = 3
    13·1 answer
  • Which is greater -1 or -11
    14·2 answers
  • Simplify the equation
    12·1 answer
  • 58 times 100 equal I don't no
    6·2 answers
  • Find the area of the shape below
    10·1 answer
  • William has a lemonade stand. It costs him $0.30 to make 3 cups of lemonade. Find the rate of change of his cost and respect to
    8·1 answer
  • -24 + 12d = 2(d-3) + 22
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!