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
timurjin [86]
2 years ago
8

6(2x²-5) = [?] x = -3

Mathematics
2 answers:
Korvikt [17]2 years ago
5 0

Answer:

78

Step-by-step explanation:

plug in -3 as x

6(2(-3)^2-5)

6(2(9)-5)

6(18-5)

6(13)

78

r-ruslan [8.4K]2 years ago
5 0
Answer: 78

Step-by-Step Solution:

=> 6(2x² - 5) ; when x = -3

Substitute the value of ‘x’ :-

= 6(2x² - 5)
= 6(2(-3)² - 5)
= 6(2(9) - 5)
= 6(18 - 5)
= 6(13)
= 6 * 13
=> 78
You might be interested in
A recent physical inventory at a department store reports a merchandise value of $875,435. The merchandise book value was $907,3
Vlad [161]

Answer:

The shrinkage as a percentage of sales is 1.6%.

Step-by-step explanation:

In order to find the percentage of the sales that can be contributed to shrinkage, we first need to find the amount of shrinkage between the book value ($907,340) and the physical inventory ($875,435).  The difference between these two values is $31,905.  With this value of shrinkage, I then divide by the total amount in sales, which is $1,988,345.  This would give me an overall percentage of 1.6%, which represents the shrinkage as a percentage of sales.  

5 0
3 years ago
A manager needs to order company shirts for each employee. She was quoted the following rates. If she orders 75 shirts and passe
docker41 [41]
The answer is B.$7.47.

Let's first calculate how much in total 75 shirts cost:
- first 19 (less than 20) cost $10:         19 * $10 = $190
- the next 30 cost $8:                         30 *  $8 = $240
- the rest (26 = 75 - 19 - 30) cost $5: 26 *  $5 = $130

So, in total 75 shirts cost $560:
19 * $10 + 30 * $8 + 21 * $5 = $190 + $240 + $130 = $560

Since 75 shirts are ordered, there must be 75 employees, so each employee must pay $7.47:
$565 ÷ 75 = $7.47
7 0
3 years ago
Read 2 more answers
You can paint 8 square feet in 2 hours. How many square feet can you paint in 7 hours
Alex73 [517]
Twenty Eight

How this helps
3 0
3 years ago
Read 2 more answers
A carton of paper is priced at 27.00 now if the paper goes on sale for 25% off the current price what will be the sale price of
hjlf

Okay, to solve this we simply find 75% of the carton of paper, because 100%-25% = 75%

0.75(27) = 20.25

The carton of paper costs $20.25

4 0
3 years ago
WILL PICK BRAINLIEST PLZ ANSWER
Mars2501 [29]

Answer:

Archaea

Step-by-step explanation:

Archaea because it can survive in the diverse environments and is distinctly different from Bacteria which can also survive.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Explain whyyy????????
    9·2 answers
  • URGENT NEED HELP< WILL GIVE BRAINLIEST!!
    5·1 answer
  • Can someone answer this please!!
    6·1 answer
  • If 12 x 2 is 24, 12 x 3 is 36, 12 x 4 is 48, then what is 12 x 12?
    13·2 answers
  • F(x) = x^2<br> g(x) = –2x^2<br> Which option could show the graphs of f and g?
    14·1 answer
  • If the total cost of a $32 item is $33.60, what is the total cost on a $55 item?
    7·1 answer
  • What is the equation of the line that passes through the point (5,2) and has a slope
    15·1 answer
  • Which of the following expressions is not equivalent to (-2)(8 +6+-3)?
    11·1 answer
  • Please answer C: &lt;3!
    15·2 answers
  • .
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!