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
satela [25.4K]
3 years ago
8

Write an expression that is equivalent to 3(7+).

Mathematics
1 answer:
BigorU [14]3 years ago
7 0

Answer:

21+3x

Step-by-step explanation:

3(7+x)

3*7+3*X

21+3x

You might be interested in
By first calculating the size of angle LMN,
Naily [24]

Step-by-step explanation:

Hope it helps.... that is how I did it

4 0
3 years ago
What is the slope of the line shown in the graph?
Katarina [22]

Answer:

I'm pretty sure it's -3/2

6 0
3 years ago
Read 2 more answers
Adam has been asked to post a parcel for a family member. He has been told that the parcel weighs 12 lbs 8 oz. 1lb = 16 oz 1lb =
yarga [219]

Answer:

Weight of parcel to the nearest whole kilogram = 6 kg

Explanation:

 Weight of parcel = 12 lbs 8 oz

 1lb = 16 oz  also we have 1lb = 454 g

 Weight of parcel = 12 lbs 8 oz = 12 + (8/16) lbs = 12.5 lbs

  Weight of parcel in g = 12.5*454 = 5675 g

  Weight of parcel = 5675 g = 5.675 kg

  Weight of parcel to the nearest whole kilogram = 6 kg


8 0
3 years ago
Quaker oatmeal is a very popular breakfast cereal .If susan wrapped the entire container with out any overlapping paper what is
mylen [45]

Answer:

263.76

Step-by-step explanation:

To answer this question, we need to know the equation for surface area of a cylinder which can be given as Surface Area=2*pi*R^{2}+2*pi*R*H, where R is the radius of the cylinder (also can be calculated as Diameter/2=6/2=3) and H is the height of the cylinder which is given as 11. Considering pi=3.14, the surface area of the cylinder can now be calculated as 2*3.14*3^{2}+2*3.14*3*11=263.76.

3 0
3 years ago
A book agent charges 15% to represent an author. If the agent earns $4.5 thousand from a book deal, how much does the author ear
netineya [11]

Answer: $25,500

Step-by-step explanation:

15/100 = 4500/x , we use this proportion to find out how much the entore book deal was.  When you multiply 4500 x 100 and divide by 15, it gives you an answer of 30,000.  30,000 is the value of the book deal.  The agent gets 15% but the entire deal would be worth 100%.  We subtract 15% from 100% to get 85%.  85% is what the author will receive.  85% of 30,000 is $25,500. We find the answer by multiplying 30,000 by 0.15. 0.15 is the decimal equivalent of 15.

7 0
4 years ago
Other questions:
  • write an algebraic expression to model each situation. you have a summer job at a car wash. you earn $8.50 per hour and are expe
    8·2 answers
  • Which statement about the data is true?
    9·2 answers
  • 7-41=<br><br> (-15)+33=<br><br> 62-84=<br><br> (-26)-14=
    15·1 answer
  • Use the quadratic form to solve 6x^2+3x+2=0.
    12·1 answer
  • At currency exchange, 11 U.S. Dollars can be exchanged for 10 Euros. How many euros will you recevie for 1 U.S. Dollar?
    6·2 answers
  • (1/16)^(x+2) = (64)^(x-3)
    8·1 answer
  • When purchasing a new Cell Phone Plan you are given two pay options (Both included
    10·1 answer
  • Write an equation for a line that passes through the point (2,9) that is parallel to the line y=5x-3.
    15·2 answers
  • 26. A single card is drawn from a deck. Find the probability that the card is either red or a face card.
    9·1 answer
  • I need help pls thank you and I'll send better pics
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!