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
Alecsey [184]
3 years ago
5

Okay, so I was supposed to Simplify the expression 4(3x + 2) - 2 and Factor 20b - 16 completely can anyone tell me if I am corre

ct?
4 (3x + 2) -2 12+8 12x+8-2 8-2=6 12x+6

4 * 56 - 4 * 4 = 4 I rewrote 20 as 4 * 5 and 16 as 4 * 4
Mathematics
1 answer:
Roman55 [17]3 years ago
8 0

(4 ) given 4(3x + 2) - 2 ( distribute the bracket by the 4 )

= 12x + 8 - 2 = 12x + 6

given 20b - 16

20 and 16 have a common factor of 4 which can be taken out

= 4( 5b - 4 ) ← in factored form


You might be interested in
65÷5=____ with ____ left over​
Molodets [167]

65 ÷ 5 = 11 with 0 left over​

Hope this helps! ;)

7 0
2 years ago
A box without a top is made from a rectangular piece of cardboard, with dimensions 27 centimeters by 18 centimeters, by cutting
GaryK [48]
By cutting each corner we have that the resulting dimensions are:
 27 - 2x
 18 - 2x
 Height = x
 Therefore, the volume of the box in terms of the variable x, is given by:
 V (x) = (x) * (27-2x) * (18-2x)
 Answer:
 
The volume of the box in terms of x is:
 
(27-x) (18-x) x
8 0
3 years ago
Read 2 more answers
Driving at a constant speed, Reggie travels 300 kilometers in 1 hour.
Afina-wow [57]

Answer:

Reggie drives at a speed of 300 km/hr

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How many sides does a cube have
Lostsunrise [7]
A cube has 6 sides on it. Just think of a dice.

Hope I Helped!!!
5 0
3 years ago
Read 2 more answers
What is the percentage change for 60 to 35
Reil [10]
Let x represent the percentage change. The percentage change is a factor that the original number is multiplied to get the new number.

60*x = 35
x = 35/65 = 0.53846 = 53.846%
3 0
3 years ago
Other questions:
  • The first quartile of a data set is 23, the median is 30, the third quartile is 33, and an outlier is 6. Which of these data val
    13·1 answer
  • 47. How many metres are in one light year?
    5·2 answers
  • Help please!!!!!.....
    8·2 answers
  • What's the answer to this
    6·1 answer
  • EXPLAIN HOW YOU WRITE PRODUCTS WHEN THEY ARE NOT ENOUGH DIGITS IN THE PRODUCT TO PLACE THE DECIMAL POINT?
    9·2 answers
  • -5=9+c/4 <br>please help me with this problem
    7·1 answer
  • A store offers a 15% discount on all items in the store during a sale. All store employees get an additional 10% employee discou
    15·1 answer
  • Can 3 4 12 make a right triangle
    15·2 answers
  • Horizontally compress the exponential function f(x)=2^x by a factor of 3
    10·1 answer
  • A stadium has 53,000 seats. Seats sell for $25 in Section A, $20 in Section B, and $15 in Section C. The number of seats in Sect
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!