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
andrew11 [14]
3 years ago
11

Which of the following expressions is equivalent to (3x+6)(2x-1)

Mathematics
1 answer:
Elden [556K]3 years ago
4 0

Answer:

6x^2+9x-6

Step-by-step explanation:

(3x+6)(2x-1)=6x^2+12x-3x-6=6x^2+9x-6

You might be interested in
Suppose exercise 2 asked how many photos fit on the first 6 pages of Miguel’s album. Explain how you could find the answer.
gladu [14]

Do 6 right hand times 4 right hand photos.  Then you do 6 left hand with 3 left hand photos. 24 plus 18 is 42

4 0
3 years ago
Molly, a purchasing agent for a high-tech firm, is ordering computers for a new branch office. Laptops cost $540 apiece and desk
NISA [10]

Answer:

540x+680y<=20000

Step-by-step explanation:

x will be the number of laptops. Since they are $540 each, 540x is the amount spent on laptops, depending on how many (x) are purchased.

y will be the number if desktops. Since they are $680 each, 680y is the amount spent on desktops, depending on how many (y) are purchased.

Adding all the money spent on laptops and desktops, we get

540x + 680y. This amount must be less than the $20000. It can be exactly $20000 also. But it cannot be more than $20000.

540x+680y<=20000

3 0
2 years ago
Determine the quotient: (22.8 × 10–3) ÷ (5.7 × 10–6)
lana66690 [7]

Answer:

0.399

Step-by-step explanation:

The key to doing this problem properly lies in knowing and following order of operations rules.

Here we must perform mult. and div.  before  addition and subtr., but even before that we must do all work enclosed in parentheses first.

(22.8 × 10–3) is evaluated by doing the mult. first, and then subtracting 3:

(228-3) = 225

and

(5.7 × 10–6) is evaluated by doing the mult. first, then subtracting 6:

(570-6) = 564.

Finally, we divide 225 by 564, obtaining 0.399 (after rounding off to three decimal places).


8 0
3 years ago
If a = b and 1/x + 1/a = 1/b then x =
seraphim [82]
1/x+1/a=1/a
minus 1/a from both sides
1/x=0
false
let's try a differnt way
1/x+1/a=1/a
times both sides by xa
a+x=x
minus x from both sides
a=0
???
1/0 is undefined
this creates problems


no solution
6 0
4 years ago
PLEASE HELP!!!!! <br> WILL GIVE BRAINLIEST <br> AND GOOD RATING!! <br> NO LINKS!
natta225 [31]

Answer:

Answer is B hope this helps :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Expression is equivalent to 5(6x+3y)
    12·2 answers
  • Blocks are sold in boxes in bags or as single blocks. Each box has 10 bags in it. Each bag has 10 blocks in it. Tara needs 216 b
    8·2 answers
  • What value correctly fills in the blank so that the expressions are equivalent?<br> 18+45 =_x (2+5)
    12·1 answer
  • I need help bad and fast
    14·2 answers
  • Simplify the expression 56-2(4+x)
    12·1 answer
  • Omg someone PLEASE help
    12·1 answer
  • Sally works as an estimator for​ G&amp;J Electric. She has determined that 550 feet of electrical cable will be needed to wire a
    14·1 answer
  • What is the velocity of a car that traveled a total of 75 km north in 1.5 hours
    14·2 answers
  • What is 8/15 + (-6/15)=
    9·1 answer
  • HELP ASAP<br><br> Explains how to evaluate the expression 4x+10 for x=5.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!