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
VMariaS [17]
3 years ago
8

How to write 3(x+7 In expanded form

Mathematics
1 answer:
babymother [125]3 years ago
7 0
3x+21   or    3x+3(7) 
You distribute the 3 to all numbers
You might be interested in
WILL MARK BRAINLIST!! SOS MATH. Look at picture
Aleks [24]

Answer:

Yes, the transformation is a 270°  clockwise rotation

Step-by-step explanation:

(-3, 4) ,( -4, 7) and (-2,7) transformed to (-4, - 3), (-7, -4) and (-7, -2).

Rule for 270° clockwise rotation:

(x, y) --> (- y, x)

A transformation that doesn't change the size or shape of an object.

So answer is:

Yes, the transformation is a 270°  clockwise rotation

5 0
3 years ago
While painting, Sam notices that 1/2 cup of paint covers 1/3 of a sign. What is the amount of paint needed to cover the entire s
Verdich [7]
To answer, determine the amount of paint that is needed in order to cover the whole of the sign. If we use the ratio and proportion and letting x be the unknown amount. The equation would be,
                          1/2  / 1/3 = x / 1
The value of x from the equation is equal to 1.5. Thus, the answer is letter D. 3/2 cups. 
6 0
2 years ago
Shirts are onsale at 3 for $15.50. how many shirts can you buy with $139.50.
Goshia [24]
If one shirt is sold for $15.50, the amount of shirts you'd be able to buy with $139.50 is 9.

Multiply 9 by 3 and you get your answer: 27 Shirts
5 0
3 years ago
Read 2 more answers
Help please! Need answer!! Not test!!!
Ann [662]

There are two ways to list the angles:

1) Simply name them based on the points:

∠W , ∠X , ∠Y , ∠Z

2) The way that I believe that you are supposed to list them in this case. List them as such:

∠WYZ , ∠YZX , ∠ZXW , ∠XWY

~

6 0
2 years ago
Help please this is urgent
Dennis_Churaev [7]

Answer:

2

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Please help!! 10 points up
    15·1 answer
  • What is the volume of a cone with a radius of 18 cm and a height of 10 cm? Use 3.14 for pi. Round your answer to the nearest ten
    5·2 answers
  • What is the inverse multiplication of 5+3i
    5·2 answers
  • PLEASE GEOMETRY HELP WILL GIVE BRAINLIEST!
    6·1 answer
  • Ahmad runs 6 miles in 45 minutes. At the same rate, how many minutes would he take to run 4 miles?
    8·2 answers
  • 2x+x² x= -3..................
    14·2 answers
  • Select the number(s) that make the inequality true,
    13·1 answer
  • Graph the solution to the inequality on the number line m >-3
    7·1 answer
  • PLEASEE PLEASEE HELPP ASAP!!! NEED THIS RIGHTTT NOWW, WILL GIVE BRAINLIESTT!!
    8·1 answer
  • Justin and elena each launched a toy rocket into the air. the height of justin’s rocket is modeled by the equation h = –16t2 60t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!