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
katovenus [111]
3 years ago
7

Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160

pages long. She uses the equation 380−20=160 380 - 20 d = 160 to represent the number of days, d, it took her to read Part 1. How many days did it take Kim to read Part 1 of the book?
Mathematics
2 answers:
Talja [164]3 years ago
8 0

Answer:

11 days

Step-by-step explanation:

first you subtract the 160 from 380 becuase thats a different part than you divide that number by 20 pages a day and end up with 11 days it took

iren2701 [21]3 years ago
4 0

Answer: 11 days

Step-by-step explanation:

You might be interested in
The width of a rectangle is 2 less than its length. If the perimeter of the rectangle is no more than30 centimeters, find the ra
arlik [135]
If this is what u are asking for 240 is what i got for the answer
4 0
3 years ago
1= 1/4c what is c ? pls help i could not figure this one out haha
tino4ka555 [31]

Step-by-step explanation:

it say the answer is 4 but I don't know how

8 0
3 years ago
3 to the 4th power + 2.5
Marina CMI [18]

Answer:

83.5

Step-by-step explanation:

3^4+2.5\\81+2.5\\83.5\\

7 0
2 years ago
Use the following situation for the next few questions:
Olegator [25]

Answer:

5 oil changes.

Step-by-step explanation:

60 = 12x + 15y

60 = 12x + 15(0)

60 = 12x + 0

60

---- = x

12

5 = x

4 0
2 years ago
You and a friend are playing a game of chance. Every time you roll a 1 or 2 you are successful, and your friend will pay you $1.
LUCKY_DIMON [66]

At the end of the game you owned 13 cents if 71% of your rolls are successful and 29% of your rolls are unsuccessful option first is correct.

<h3>What is probability?</h3>

It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

We have:

Every time you roll a 1 or 2 you are successful, and your friend will pay you $1. Every time you roll a 3, 4, 5 or 6, you must pay your friend $2.

71% of your rolls are successful:

= 1×0.71

= $0.71 (won)

29% of your rolls are unsuccessful

= 2×2.9

= $0.58 (lose)

The amount owned = 0.71 - 0.58 = $0.13 = 13 cents

Thus, at the end of the game you owned 13 cents if 71% of your rolls are successful and 29% of your rolls are unsuccessful option first is correct.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ1

6 0
2 years ago
Other questions:
  • If a stadium seats 1,600 people and sells 2/4 of its seats, how many tickets does it sell
    11·2 answers
  • What is (1/4 -3x^3)^4 in expanded form
    13·1 answer
  • Need help on this Advanced algebra problem
    15·1 answer
  • Which is greater 3 pints or 8cups
    15·1 answer
  • What is the range of this graph
    6·1 answer
  • What is If you had 10 apples after someone ate 3/4 of the apples how much did you have at the start (I had a brainfart and Ik it
    5·1 answer
  • Anyone help???<br> Need it in 3 minnn thank you
    15·2 answers
  • The vertex is (-8,- 4) and the parabola opens up.<br> The domain of f is?
    10·1 answer
  • Solve pls brainliest
    6·2 answers
  • Barry grows apples, blueberries, grapes, and zucchini on his farm. He sells his grapes for $3.50 per pound. How much money did h
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!