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
Viktor [21]
4 years ago
14

Two consecutive even integers have the following property. When the smaller integer is added to three

Mathematics
1 answer:
Travka [436]4 years ago
6 0
The equations is wrong because on the left hand side, you can combine like terms so in total you get 4n+2=5n-2. you can see this equation is wrong. you need the left side to equal to the right, so you can make it 5n-2=5n-2
You might be interested in
An open box is made from a square piece of cardboard 30 inches on a side by cutting identical squares and turning up the sides.
pychu [463]

Step-by-step explanation:

A)

The length of the box is 30 − 2x inches.

The width of the box is 30 − 2x inches.

The height of the box is x inches.

So the volume is:

V = x (30 − 2x)²

B)

V(3) = 3 (30 − 6)² = 1728

V(4) = 4 (30 − 8)² = 1936

V(5) = 5 (30 − 10)² = 2000

V(6) = 6 (30 − 12)² = 1944

V(7) = 7 (30 − 14)² = 1792

As x increases, the volume of the box increases to a maximum and then decreases.

C)

The ends of the domain occur when V = 0.

0 = x (30 − 2x)²

x = 0 or 15

So the domain is (0, 15).

3 0
3 years ago
What are the solutions for the equation (x-3)^2+2(x-3)-8=0
Slav-nsk [51]

IIIIIIIIIIIIIIIIIIIIIIIIII HHHHHHHHHHAAAAAAAAAAAVE NOOOO CLUE

8 0
3 years ago
Annabelle is taking the Polar Express ALL the way to the North Pole! The Polar Express is 100 meters long and it takes 30 second
Temka [501]
The first thing you should know for this problem is the definition of speed.Speed is defined as the quotient between distance and time.
 v = d / t.
 Substituting the values, we have:
 v = (100 + 400) / (30) = 16.67 m / s
 answer
 the train going at 16.67 m / s
7 0
3 years ago
64 ounces is equivalent to pints
maxonik [38]
4 pints
i hope this helped, thank you! :)
4 0
3 years ago
HELP HELP HELP PLEASE ​
Ahat [919]

Answer:

{( {x}^{ \frac{1}{4} }  {y}^{16} )}^{ \frac{1}{2} }  =  {( {x}^{ \frac{1}{4}. \frac{1}{2}  }  {y}^{ \frac{16}{2} } )} \\  =  {x}^{ \frac{1}{8} }  {y}^{8}

3 0
3 years ago
Other questions:
  • 4x-3 (x -2y) + 1/2 (6x - 8y)
    7·1 answer
  • (x+7)^2+(y+8)^2=64 center and radius
    6·2 answers
  • Euclid relied on five basic axioms to build the propositions in his book Elements. The first axiom states, “Things that are equa
    5·2 answers
  • A wheelchair ramp has a slope over 1/12. Which of the following is the angle of elevation of the ramp to the nearest tenth of a
    9·1 answer
  • What is the exact volume of the cone?
    11·2 answers
  • Calculate
    7·1 answer
  • 1. A weighted coin is biased so that a head is twice as likely to occur as a tail. If the coin is tossed 4 times, what is the pr
    5·1 answer
  • Write a recursive definition for the sequence below:
    5·2 answers
  • A state began an effort to increase the deer population. In year 2 of the effort, the deer population in a state forest was 3,00
    15·2 answers
  • Identify the coefficients and constants in the expression. 2x – y + 5x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!