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
Svet_ta [14]
3 years ago
15

How to simplify expression by distribution 3(2y-7)

Mathematics
1 answer:
Dovator [93]3 years ago
8 0
6y-27
Multiply 3 by everything inside the parenthesis
You might be interested in
Please help!!!!!!!!!
lesantik [10]

Answer:

-(-4)

Step-by-step explanation:

3 0
3 years ago
A length of string that is 240 cm long is cut into three pieces the second piece is 25% longer than the first piece the third pi
Tresset [83]
Hey there,
Let's say that the first piece is x cm
1st = x
2nd = x + 25%
3rd = x - 25%
100% = 240 cm
1% = 240 / 100
      = 2.4cm
x + x + 25 + x - 25 = 100
3x + 25 - 25 = 100
3x = 100 - 25 + 25
3x = 100
3x = 240 cm
x = 240 / 3
   = 80 cm
1st piece = 80 cm
2nd piece = 80 + (25% x 80)
                = 80 + 20
                = 100cm
3rd piece = 80 cm - (25% x 80)
                = 80 cm - 20
                = 60cm

Hope this helps :))

<em>~Top♥</em>
6 0
2 years ago
Read 2 more answers
Rewrite n square root x square m using rational expression
Anna35 [415]

Step-by-step explanation:

\sqrt[?]{?}

x m

5 0
3 years ago
Is 3/6 and 6/3 equivelint ratios
Marianna [84]

Answer:

no

Step-by-step explanation:

3/6 is a ratio that is less than one and 6/3 is greater than one

think about them in their fraction form... ratios are forms of fractions

7 0
2 years ago
Read 2 more answers
A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages
sp2606 [1]
Answer: about 22 minutes
Explanation: its hard to explain but trust me i checked my work
7 0
3 years ago
Other questions:
  • What is the distributive property of 8×397
    5·1 answer
  • A total of 6.825 inches of snow fell during a storm. The snow fell at an average rate of 1.3 inches per hour. For how many hours
    14·2 answers
  • Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
    8·1 answer
  • Which statements about pentagons and hexagons are real?
    11·1 answer
  • Molly bought ten fancy pens for a total of $60. How much did each pen cost
    13·2 answers
  • Evaluate C(5, 0).  Combinations
    8·1 answer
  • Rafael is wrapping presents for his sister's birthday party, but he is unsure how many feet of wrapping paper is left on the rol
    11·1 answer
  • YALL I NEED HELP
    9·1 answer
  • Heeellllpppppp
    15·1 answer
  • if a right triangle had legs that measure 3 cm and 7 cm what would the length of the hypotenuse be to the nearest whole number
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!