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
N76 [4]
3 years ago
7

Carl drove to his grandmother’s house. He drove for 6 hours and averaged a speed of 55 miles per hour. At the end of 6 hours he

still had 90 miles to go until he reached his grandmother’s house. What was the distance of his trip?
Mathematics
1 answer:
gulaghasi [49]3 years ago
3 0

Answer:

420 miles

Step-by-step explanation:

Distance traveled per hour = 55 miles

Distance traveled in 6 hours = 55 * 6 = 330 miles

Distance of the trip = 330 + 90  = 420 miles

You might be interested in
Q; f (x) = 3 / x+4
kvasek [131]
Y= (3/x) - 4. You switch the X and Y and then get the Y by itself
8 0
3 years ago
How many solutions are there to the system of equations? StartLayout enlarged left-brace 1st row 4 x minus 5 y = 5 2nd row negat
kkurt [141]

Answer:

Only one solution  x=\frac{5}{4},y=0

Step-by-step explanation:

4x-5y=5..............(1)\\0.08x+0.10y=0.10...........(2)

Multiply equation (2) by 50

4x-5y=5........(3)

Now from equation (1)+ equation(3)

8x=10\\x=\frac{10}{8}\\x=\frac{5}{4}

Put the value in equation (1)

5-5y=5\\5y=0\\y=0

hence only one solution exists\left(\frac{5}{4},0\right).

3 0
3 years ago
Read 2 more answers
Need a correct answer please
zepelin [54]
What’s the question
8 0
3 years ago
Read 2 more answers
Of the last 60 people who went to the cash register at a department store, 13 had blond hair, 18 had black hair, 22 had brown ha
Taya2010 [7]
Yes. 18/60 = 9/30 = 3/10.
5 0
3 years ago
The ellipse with foci at (4, 0) and (-4, 0); y-intercepts (0, 3) and (0, -3).
Nesterboy [21]
Distance of Foci = c

Then,

c = 4

As c^2 + b^2 = a^2

And, b = 3

Then us will have:

a^2 = 4^2 + 3^2

a^2 = 16 + 9

a^2 = 25

a = 5


The equation of ellipse to this question is:

x^2 / a^2 + y^2/b^2 = 1

Then,

x^2 / 25 + y^2 / 9 = 1
4 0
3 years ago
Other questions:
  • While traveling along a highway a driver slows from 24 m/s to 15 m/s in 12 seconds. What is the automobile’s acceleration? (Re
    8·1 answer
  • A submarine descends to a depth of 320 meters below sea level. Write an integer to represent this situation
    6·1 answer
  • 1/10 ton of sand to 4/5. What is the ratio in ton per minute?
    7·1 answer
  • Decide if the events are mutually exclusive. event?
    14·1 answer
  • last month you swim the 50m freestyle in 28.38 seconds. Today you swim it in 27.33 seconds what is your percent of change round
    9·1 answer
  • Find the coordinates of A (-2,3) after a rotation of 90 degrees
    10·1 answer
  • Please help!! 40 points!<br><br> If k=...then what is-k?
    14·1 answer
  • 2x - 5y = -6<br> -2x + 7y = 14
    5·1 answer
  • Find the value of the variable.
    12·2 answers
  • Please helppppppppppppp!!!!!!!!!!!!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!