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
nirvana33 [79]
4 years ago
13

4(3+1/4c-1/2d) apply the distributive property to create a equivalent expression

Mathematics
2 answers:
Romashka-Z-Leto [24]4 years ago
5 0
Answer iiiiiiis -2d+c+12

mina [271]4 years ago
5 0

Answer:

4(3+\frac{1}{4}c-\frac{1}{2}d  )=12+c-2d

Step-by-step explanation:

The given expression is

4(3+\frac{1}{4}c-\frac{1}{2}d  )

If we apply the distributive property, we must multiply 4 by each term inside the parenthesis, as follows

3 \times 4 + \frac{1}{4}c \times 4-\frac{1}{2}d \times 4=12+c-2d

Therefore, the equivalent expression is

4(3+\frac{1}{4}c-\frac{1}{2}d  )=12+c-2d

You might be interested in
What’s the answer to 5-y=18
Scorpion4ik [409]

Answer:

y=-13

Step-by-step explanation:

5-y=18

-5    -5

-y=13

*-1   *-1

y=-13

5 0
3 years ago
A boat traveld 27 miles in 2 hours. At this rate ow many miles will the boat travel in .5 hour?
Andrew [12]

You have to ask yourself “how many half hours segments are in 2 hours?” The answer is 4. Now, since you want to find out how many miles the boat can travel in half an hour, divide 27 by 4 (because there are four half hours in 2 hours). 27 divided by 4 equals 6.75. The boat travels 6.75 miles in half an hour.

6 0
4 years ago
Instructions:select all the correct locations on the tables. andrew wants to purchase a new television with a screen length that
DaniilM [7]

The <em>correct answers</em> are:


5x²+70x+245 ≥ 1050; and

Yes.


Explanation:


Let x be the width of the tablet. Since the width of the TV is 7 inches more than the tablet, the width of the TV would be x+7.


The length of the TV is 5 times the width; this makes the length 5(x+7) = 5x+35.


The area of the TV would be given by

(x+7)(5x+35).


Since Andrew wants the area to be at least 1050, we set the expression greater than or equal to 1050:

(x+7)(5x+35) ≥ 1050


Multiplying this, we have:

x*5x+x*35+7*5x+7*35 ≥ 1050

5x²+35x+35x+245 ≥ 1050


Combining like terms,

5x²+70x+245 ≥ 1050


To see if 8 is a reasonable width for the tablet, we substitute 8 for x:

5(8²)+70(8)+245 ≥ 1050

5(64)+560+245 ≥ 1050

320+560+245 ≥ 1050

1125 ≥ 1050


Since this inequality is true, 8 is a reasonable width.

5 0
3 years ago
The diagram shows a scale drawing of a lacrosse field. The diagram is 5 1/2 inches long and 3 inches wide. If 1 inch represents
Elan Coil [88]

Answer:

  6600 yd²

Step-by-step explanation:

The area of the scale drawing is ...

  (5.5 in)(3 in) = 16.5 in²

Each square inch represents an area of the field that is ...

  (20 yd)×(20 yd) = 400 yd² . . . . per square inch of drawing

Then the scale drawing represents a field with an area of ...

  (16.5 in²)×(400 yd²/in²) = 6600 yd²

4 0
3 years ago
At the local pet store, zebra fish cost $2.10 each and neon tetras cost $1.85 each. If Marsha bought 13 fish
My name is Ann [436]

Answer:

.5

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Aaron met his friends at the coffee house and bought 3 cups of latte and 2 cups of regular coffee. Each cup of latte costs $1.02
    5·1 answer
  • Please Help me with this mathematical question?
    12·2 answers
  • Simplify the expression (5)2.
    14·2 answers
  • Between what two integers is - √77 <br> A -7 and -6 <br> B -6 and -5<br> C -8 and -7 <br> D-9 and -8
    13·1 answer
  • Can someone please help! I really don't understand how to do this and I'm freaking out!!!!​
    13·1 answer
  • Which is bigger 67% or 3/5 Please help me
    14·1 answer
  • PLEASE HELP ME! I NEED THIS BY TODAY. IF YOU DO NOT KNOW THE ANSWER, DO NOT REPLY!
    11·1 answer
  • Brenton is a phone specialist who makes 33,00 per year plus an 8$ fee for each sale he makes. if brenton makes 15 sales per week
    13·1 answer
  • Find the value of x.
    10·1 answer
  • Calla bought 8 writing utensils for a total of $30. Pens cost $4 each and pencils cost $3 each. How many pens did she buy?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!