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
ikadub [295]
3 years ago
7

A plane traveled for a total of 1,190 miles over the course of 5 hours. Heading east, the plane traveled at an average speed of

266 miles per hour, and heading north, it traveled at an average speed of 196 miles per hour. For how many hours was the plane heading east?
Mathematics
1 answer:
bezimeni [28]3 years ago
8 0
Two equations are:
Te is time east
Tn is time north

Te + Tn = 5 hours
266Te +196Tn = 1190 is the distance equation

Solve these two equations and
Te = 3 hours and Tn= 2 hours
You might be interested in
Use the five-step plan to solve the following problem. Joey has nickels and dimes in his pocket. The number of dimes is 3 times
HACTEHA [7]
Not sure what the 5 step plan is but


Joey has 11 nickels 
so from "<span>The number of dimes is 3 times the number of nickels."
we know joey has 33 dimes.
11 nickels is 55 cents. 33 dimes is 3 dollars and 30 cents
in total 3 dollars and 85 cents</span>
5 0
3 years ago
A human society has 73 dogs and cats to be adopted. the number of cats is 10 more than twice the number of dogs. Write a system
viktelen [127]
Total: 73
dogs: x
cats: 2x+10

2x+10+x=73
3x+10=73
3x=63
x=21

dogs: x
dogs: 21

cats: 2x+10
cats: 52

Check answer:
cats+dogs=73
52+21=73

There's no need for a system of linear equations if you were to solve a real life problem like this. In calculus, they don't give a rat about HOW you get your answer to an easy algebra 1 equation, as long as you used one of the correct methods and got the right answer.

Best of luck my friend. :)
8 0
3 years ago
What is a coefficient for (4x-2)
zubka84 [21]
The coefficient in (4x-2) is the -2
5 0
3 years ago
Read 2 more answers
Simplify please I need help don't get it
trasher [3.6K]
Hope this helps. If you have any further question ask me in comment.

4 0
3 years ago
2(4x-1)+3=7<br> i'm little confused on this
Ratling [72]

Answer:

x = \frac{3}{4}

Step-by-step explanation:

Since you cannot subtract -1 from 4x, you multiply 2 × 4x = 8x

Now, you have 8x - 1 + 3 = 7

Seperate the 8x from the other numbers

8x = 1 - 3 + 7 ---> 6

8x = 6

Now simplify

x = \frac{6}{8}  <----- to reduce, divide the numerator and denominator by 2

Hence,

x =  \frac{3}{4}

4 0
3 years ago
Other questions:
  • Use substitution to solve the system of equations.
    11·1 answer
  • Calvin bought 20 pencils at $0.45 each. How much change did he get from<br> a $10 bill?
    8·2 answers
  • Convert 214 pounds to kilograms. Use 1 kg = 2.2 lb.
    14·2 answers
  • If gas costs $3.95 per gallon at a local service station, how many cubic feet of gas can a customer buy with $50
    5·1 answer
  • Why do you subtract exponents when dividing powers with the same base
    8·1 answer
  • 25 Points!<br><br> The transformation from f to g represents a __________ stretch.
    14·1 answer
  • How do i solve for this?
    11·1 answer
  • Can someone help me pls
    9·2 answers
  • A local charity is selling seats to a baseball game. Seats cost $16 each, and snacks cost an additional $4 each. The charity nee
    13·2 answers
  • 56783÷100=<br>please give answer pl​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!