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
kogti [31]
3 years ago
15

Julie is drawing a map of the town. She knows that City Hall is 3 miles

Mathematics
1 answer:
Ainat [17]3 years ago
8 0
1.5 inches should be right
You might be interested in
If you eat candy all that candy then you will get sick. if you get sick then you won't be able to go to the dance. if you don't
romanna [79]
Don't have too much of something
3 0
3 years ago
Brown rice costs $2 per pound, and beans cost $1.60 per pound. Lin has $10 to spend on these items to make a large meal of beans
Valentin [98]

Answer:

1.   2r+1.6b=10

2.  r=5-0.8b

3.  b=6.25-1.25r

Step-by-step explanation:

<h3> The complete exercise is: "Brown rice costs $2 per pound, and beans cost $1.60 per pound. Lin has $10 to spend on these items to make a large meal of beans and rice for a potluck dinner. Let b be the number of pounds of beans Lin buys and r be the number of pounds of rice she buys when she spends all her money on this meal.</h3><h3>1. Write an equation relating the two variables.</h3><h3>2. Rearrange the equation so "b" is the independent variable.</h3><h3>3. Rearrange the equation so "r" is the independent variable."</h3><h3 />

1. According to the information exercise given in the exercise, the cost per pounds of brown rice is $2. Since "r" represents the number of pounds of rice Lin buys, the total cost of the brown rice she buys can be represented with this expression:

2r

The beans cost $1.60 per pound. Since "b" represents the number of pounds of beans Lin buys, the total cost of beans she buys can be represented as:

1.6b

Knowing that she spends $10, you can write the following equation:

2r+1.6b=10

2. In order to rearrange the equation so "b" is the independent variable, you need to solve for "r":

2r+1.6b=10\\\\2r=10-1.6b\\\\r=\frac{10-1.6b}{2} \\\\r=5-0.8b

3. To rearrange the equation so "r" is the independent variable, you must solve for "b". You get:

2r+1.6b=10\\\\1.6b=10-2r\\\\b=\frac{10-2r}{1.6}\\\\b=6.25-1.25r

7 0
3 years ago
1+sec^2xsin^2x=sec^2x
Sholpan [36]
1 + sec^2(x)sin^2(x) = sec^2(x)
This becomes
1+tan^2(x) = sec^2(x) which is an identity
You could
1 + sin^2(x)/cos^2(x) = sec^2(x)
then
cos^2(x) + sin^2(x) = cos^2(x)sec^2(x)
1 = 1
4 0
3 years ago
Read 2 more answers
Ry-wy=t solve for y
Greeley [361]

Answer:

y = \frac{t}{R-w}

Step-by-step explanation:

Given

Ry - wy = t ← factor out y from each term on the left side

y(R - w) = t ( divide both sides by (R - w ) )

y = \frac{t}{R-w}

3 0
3 years ago
Read 2 more answers
A book publishing company is shipping an order of 300 books.the books are packaged in boxes that each can hold 24 books.how many
ryzh [129]

300/24=12 your answer would be 12


4 0
3 years ago
Other questions:
  • What is the domain and range of the relation shown in the table?
    10·1 answer
  • -17=2v-3 simplify your answer as much as possible
    10·2 answers
  • 7(2b-5) + 3 = 10 ?????
    7·2 answers
  • 80 questions how many can I get wrong to get 75%
    12·2 answers
  • *40 POINTS* and BRAINLIEST for correct answer
    9·2 answers
  • Can someone help me
    9·2 answers
  • Plz help i need it quick!!! simplify
    8·1 answer
  • Solve the equation 2sin x cos x = cos x, for 0° &lt; x≤ 90°​
    7·1 answer
  • A surfboard is originally priced at $155. The online retailer gives a discount and the surfboard is now priced at $93. Enter the
    11·1 answer
  • Which expression could you simplify by multiplying exponents?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!