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
Ksenya-84 [330]
3 years ago
7

Martina drove 385 miles in 7 hours. at the same rate, how long would it take her to drive 495 miles?

Mathematics
2 answers:
Anarel [89]3 years ago
5 0

385/7 = 495/x

Answer: 9 hours

Kamila [148]3 years ago
3 0

Answer:

9 Hours

Step-by-step explanation:

To find how many miles Martina drives in 1 hour, divide 385 by 7. 385/7 is qual to 55. Martina can drive at 55 mph.

To find how long it takes for her to drive 495 miles, divide 495 by 55. 495/55 is equal to 9. It takes Martina 9 hours to drive 495 miles.

You might be interested in
A cereal manufacturer decides to offer a new family-sized box based on the regular-sized box. They want the volume of the family
Pani-rosa [81]
The answer would be an increase by a factor of 3/2
4 0
3 years ago
Read 2 more answers
Solve by factoring : x^2-5x-36=0
il63 [147K]

Answer:

-9 and +4 are the factors

Step-by-step explanation:

-9 times +4 is -36 and if you add +4 to -9, you get -5.

After this your function will look like this:

x^2-9x+4x-36

and then:

x(x-9)+4(x-9)

so the answer is:

(x-9)(x+4)

3 0
2 years ago
Read 2 more answers
Solve for x:<br><br> 2(3x - 9) = 18x<br><br> x = -3/2<br><br> x = 3/2<br><br> x = 0<br><br> x = 6
Mila [183]
Remember yo can do anything to an equation as long as you do it to both sides

so
remember distributive property
a(b+c)=ab+ac

so first distribute
2(3x)+2(-9)=18x
6x-18=18x
minus 6x both sides
-18=12x
divide both sides by 12
-18/12=x
-9/6=x
-3/2=x

easier way is to first divide both sides by 2


x=-3/2
5 0
3 years ago
Read 2 more answers
Will give brainliest no files plz
MAVERICK [17]

Answer:

d

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Solve log660 – log630.
Misha Larkins [42]
The answer would be log62...
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is-2 |x+7| + 3 =19
    13·2 answers
  • 1.5×10 to the negative sixth
    15·1 answer
  • 9)
    5·1 answer
  • Name the angles below.
    7·2 answers
  • "If you subtract18 from my number and multiply the difference by -4 ​, the result is ​-40." What is ​my number
    7·1 answer
  • Plz help and show work plz
    11·1 answer
  • Need help I u get it right I’ll mark u as branniest
    15·1 answer
  • What is the solution to the equation? 3x - 5 =7x -9
    11·2 answers
  • The sum of four consecutive integers is between 72 and 91. Find all the groups of integer,
    14·1 answer
  • What is the surface area of this right rectangular prism?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!