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
Galina-37 [17]
3 years ago
14

Please Help!!!

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0
3 x 15 = 45
3 x 14 = 42

--------------

There are 14 packages.

----------------

x = 42/3

-----> 3x=42
You might be interested in
How do you integrate <br><img src="https://tex.z-dn.net/?f=%283x%5E%7B2%7D%20%20%2B%203%29%20%5E%7B3%7D%20" id="TexFormula1" tit
Phoenix [80]

Answer:

Since i don't know what formula is mentioned. I just used the easiest way to solve :)

Step-by-step explanation:

(3x^2 + 3)^3 = (3x^2)^3 + 3^3 + 3((3x^2)^2)(3) + 3(3x^2)(3^2)

              = 27x^6 + 27 + 3(9x^4 \times 3) + 3(3x^2 \times 9)\\\\=27x^6 + 27 + 81x^4 + 81x^2\\\\=27x^6  + 81x^4 + 81x^2 + 27\\\\

\int\limits {(3x^2+3)^3} \, dx  = \int\limits {27x^6 + 81x^4+81x^2 + 27} \, dx

                      = \frac{27}{7}x^7 + \frac{81}{5}x^5+\frac{81}{3}x^3 + 27x +C\\\\= \frac{27}{7}x^7 + \frac{81}{5}x^5+27x^3 + 27x +C\\\\

8 0
3 years ago
20 The table shows the linear relationship between the balance of a student's
Pavlova-9 [17]

Answer:7

Step-by-step explanation:it’s 7

7 0
3 years ago
Need hello with my school
IRINA_888 [86]

Answer:

G oo g l ee I use it there's a scan

8 0
3 years ago
What number does 0.023 round to when rounded to the nearest hundredth?
iragen [17]

Answer:

.02

Step-by-step explanation:

8 0
2 years ago
Krystal puts three pencils in order from longest to shortest. What is a fast way to order the same pencil from shortest to longe
mart [117]
By flipping the order

7 0
3 years ago
Other questions:
  • Please Help image below
    11·1 answer
  • A gardener uses 3 of a liter of water to water 7 of a garden.
    8·1 answer
  • emily's bedroom ceiling needs to be repainted due to a leak in the ceiling. how many square feet will she be painting?
    15·2 answers
  • Re-arrange this polynomial so its terms
    11·1 answer
  • Find the equation of a line parallel to 3x-6y=5 and passing through (-2,-3). write the equation in slope intercept form
    9·2 answers
  • Rewrite x2 − 8x + 13 = 0 in the form (x − a)2 = b, where a and b are integers, to determine the a and b values. A: a = 4 and b =
    15·2 answers
  • PLEASE ANSWER I WILL GIVE BRAINIEST!!!!!!!!!!!!!!!
    9·2 answers
  • John is 30 years old. He will receive two payments of $2500 each. The first payment will be an unknown number of years in the fu
    10·1 answer
  • Terrance buys a car for 23,000. The car depricates in value 3% per year. Write an exponential funtuon to model the value of the
    7·2 answers
  • Solve the following question​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!