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
Nookie1986 [14]
3 years ago
13

In a kitchen there are four containers that can hold different quantities of water, as shown in the figure below: Four container

s of the same shape but different sizes are shown, arranged from the shortest to the longest. The following quantities are written below the containers. x minus 2 liters below the first, x liters below the second, x plus 2 liters below the third, and x plus 4 liters below the fourth. How many liters of water can the four containers hold in all? x4 + 4 2x + 4 x2+ 2x 4x + 4
Mathematics
2 answers:
Vilka [71]3 years ago
4 0

(x - 2) + x + (x + 2) + (x + 4) = 4x  + 4

Andrew [12]3 years ago
3 0
Total capacity (in litres)
=(x-2) + (x) + (x+2) + (x+4)   group like terms
=4x-2+0+2+4
=4x+4 L.
You might be interested in
What is the value of the expression “-5(3+5)”
Snowcat [4.5K]

-5 (3 + 5)

-5 (8)

-5 × 8

= -40

Good luck :)

8 0
2 years ago
Read 2 more answers
Solve this equation for x: x^2+11x+28=0
lord [1]

Answer: x = -7 or x = -4

Step-by-step explanation: When an equation has a squared term in it

such as x² + 11x + 28 = 0, it's called a polynomial equation.

The rule for solving a polynomial equation

is to first set it equal to zero, then factor.

Since this equation is already set equal to zero,

our first step is to factor the left side of the equation.

To factor x² + 11x + 28, we need the factors

of 28 that add to 11 which are 7 and 4.

So we have (x + 7)(x + 4) = 0.

Whenever two terms are multiplied together to equal zero,

this means that either one or the other must equal zero.

So if (x + 7)(x + 4) = 0, then either x + 7 = 0 or x + 4 = 0.

Solving each equation from here, we get x = -7 or x = -4.

So our solution is {-7, -4}.

6 0
3 years ago
-6x+5y=1<br>6x+4y=-10<br>solve the system below by elimation​
nlexa [21]

Answer:

Y=0.2

X=0.9

Step-by-step explanation:

-6x+5y=1

 +6x -> 5y=1 -> y=0.2

6x+4y=-10

 +6x -> 12x+4y=-10

12x+4*0.2=-10

 12x+0.8=-10

 -0.8

 12x=-10.8

 x=0.9

4 0
3 years ago
I am a graph that records each piece of data above a number line
dolphi86 [110]
That type of graph is called a line plot
8 0
3 years ago
Read 2 more answers
PLEASE HELP ME WILL MARK AS BRINIEST.
Arisa [49]

Answer:

-14w²-7w+1

Step-by-step explanation:

(–7w2 – 2w – 1) – (–5w2 + 3w – 2)

-14w²-2w-2w-1 +10w²-3w+2

combine the like terms

-14w² + 10w² - 2w-2w-3w+2-1

-4w²-7w+1

4 0
3 years ago
Other questions:
  • Please help!! Thanks
    7·2 answers
  • Could someone answer 13? Thank you.!
    8·1 answer
  • Convert these unlike fractions to equivalent like fractions and add them. You must use the LCD to get the answer correct. If pos
    10·1 answer
  • How can prime factorization help assist with LCM and GCF?
    9·1 answer
  • If f(x) = 4x + 12 is graphed on a coordinate plane, what is the yintercept of the graph?
    15·2 answers
  • 8y + 10 − 4 − 5y = <br><br> please answer
    5·2 answers
  • The following points are rotated about the origin through 90° in clockwise direction. Find the new coordinates,
    9·1 answer
  • Helppppppppppppppppppppppp
    6·1 answer
  • Helpppp its timeedd Write the equation
    12·2 answers
  • PLEASE HELP
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!