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
Nataly [62]
3 years ago
13

Need help with son's homework I will give 30 points!!! Please show work

Mathematics
1 answer:
Elis [28]3 years ago
6 0

Answer:

A. ⇒ The expression is b + 3

B. ⇒ The expression is 2b - 4

C. ⇒ The Dr's office is closer by 4 miles

Step-by-step explanation:

A.

∵ The distance between Daniel's house and his school is b miles

∵ The swimming pool is 3 miles farther from his school

∴ The distance between Daniel's house and the swimming pool is b + 3

B.

∵ The distance from Daniel's house to his Dr's office is 4 less than twice the distance from home to Daniel's school

∵ The distance between Daniel's house and his school is b

∴ The expression of distance from Daniel's house to his Dr's office is

   2b - 4

C.

∵ b = 3

∴ The distance between his house and swimming pool is:

   3 + 3 = 6 miles

∴ The distance between his house and Dr's office is:

   2(3) - 4 = 2 miles

∴ The Dr's office is closer to Daniel's house than the swimming pool by:

   6 - 2 = 4 miles

You might be interested in
Mary has $267 in her checking account . She writes checks for $33,$65 and 112. What is the balance in her account now ?
natulia [17]

Answer:

57

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write a real-world problem that is solved by an equation and then solve (show work).
ololo11 [35]
A company is selling books. It has to pay $500 to start printing the books, and once they have done that, the books sell at $14.99 each. How many books must they sell to make a profit?

First we would model an equation. X will be the amount of books sold, and Y will be profits (in dollars obv). They had to pay $500 before they could start selling, so we must account for that too.

This equation would be y=14.99x-500 because for every book sold, X increases by 1, increasing Y by 14.99

The answer would be 34 books sold in order to turn a profit. (500/14.99=
6 0
3 years ago
Pls solve this sums (asap)
dem82 [27]
All you have to do is multiply your number and then add them together !!
5 0
3 years ago
cynthia besch wants to buy a rug for a room that is 14ft wide and 23 ft long. She wants to leave a uniform strip of floor around
choli [55]
The room is 14w and 23 l

she can buy up to 190 sqft

190 factors into 10 and 19

14 - 10 = 4
23 - 19 = 4
Which are uniform

so the answer is 10 ft wide and 19 ft long

Hope this helps


8 0
3 years ago
Need help ASAP! due soon
Pani-rosa [81]

Answer:if this helps it’s -3/2 and the slope is 8 :) C is the best answer!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • I need help finishing the proof
    5·1 answer
  • Find the product of (x² - 5)² using identities​
    12·1 answer
  • Selina and three of her classmates each wrote out the steps for finding an approximate percent change. They all agreed on the fi
    9·2 answers
  • Classes A school has 825 students and 55 teachers.how many students are there. Per teachers
    14·1 answer
  • 13 hundredths = 1 tenth + ___hundredths
    6·2 answers
  • Function: y = 2(x + 3)² +1
    11·1 answer
  • If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
    11·1 answer
  • If mom has 8 apples and dad has 5 apples how many apples do that have in all
    12·2 answers
  • Dominic observes the number of birds that come to the feeder each day for a
    12·1 answer
  • The perimeter of a rectangular field is 60 meters. Its area is 200 square meters. Find its dimensions.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!