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
skad [1K]
2 years ago
15

I need helpppppppppppppppp

Mathematics
1 answer:
docker41 [41]2 years ago
4 0

Answer:

b 60 -4x 50 +2x=2,800 is 50 +. 2x

You might be interested in
Use the distributive property -5 {x + 4} + -3x + -9x + -7
grin007 [14]

Answer:

-17x - 27

Step-by-step explanation:

Distributive property is the multiplication of the number outside the parenthesis and the ones inside.

-5(x + 4) + -3x + -9x + -7

-5x - 20 + -3x + -9x + -7

Combine like terms:

-5x - 20 + -3x + -9x + -7

-5x +-3x

 -8x + -9x

      -17x

-17x - 20 + -7

     -20 + -7

         -27

The answer is -17x - 27

Hope this helped.

8 0
3 years ago
I really need help on this question.!
IrinaVladis [17]

Answer:

b = 135 \\ a + c = 45(ie \: 180 - 135)  \\ a =  \frac{45}{2}  \\ a = 22.5

4 0
2 years ago
Solve the equation 3(x+2)=5(x-2)​
Sladkaya [172]

Answer:

<em><u>3</u></em><em><u>(</u></em><em><u> </u></em><em><u>x </u></em><em><u>+</u></em><em><u> </u></em><em><u>2</u></em><em><u> </u></em><em><u>)</u></em><em><u>. </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em><em><u>(</u></em><em><u> </u></em><em><u>x </u></em><em><u>-</u></em><em><u> </u></em><em><u>2</u></em><em><u>)</u></em>

<em><u>3</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>6</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em><em><u>x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em>

<em><u>-2x </u></em><em><u>=</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>1</u></em><em><u>6</u></em><em><u> </u></em>

<em><u>minus,</u></em><em><u>minus </u></em><em><u>cancel</u></em>

<em><u>x </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>6</u></em><em><u>/</u></em><em><u>2</u></em><em><u> </u></em>

<em><u>x </u></em><em><u>=</u></em><em><u> </u></em><em><u>8</u></em><em><u> </u></em>

8 0
2 years ago
Read 2 more answers
There are 24 cans of soda arranged in 4 rows of 6 cans each. Each can is a
Studentka2010 [4]

Answer:

23,040 cm^3.

Step-by-step explanation:

The case will be 6 * diameter of a can in length,

= 6* 8= 48 cm.

The width will be 4 * 8 = 32 cm.

The height = height of each can

= 15 cm.

So the volume of the case = 15*32*48

= 23,040 cm^3.

7 0
2 years ago
Write an algebraic expression using n the sum of a number and 7
liubo4ka [24]

Answer:

n+7

Step-by-step explanation:

When we have any unknown quantity, we can call it mostly x,y,z

so, here

Let take an unknown number = n

then

we need to do here " sum of a number and 7 in algebraic form"

so, it becomes

n + 7 (Answer)

6 0
3 years ago
Other questions:
  • Use the graph shown to fill in the blank.<br><br> When x = -3, then y = ?
    7·1 answer
  • What is $699.99 in percent?
    6·1 answer
  • Pablo and his brother got 6 tacos and 2 drinks for $9.
    8·1 answer
  • What is the answer to (13x+30)-(20x+6)
    8·1 answer
  • What is the some of the finite arithmetic series?​
    15·1 answer
  • I need your help on this.
    15·2 answers
  • What is the greatest whole number that satisfies the inequality 3x -1 &lt; 8 ?
    11·1 answer
  • I am learning to make meme what u think?
    8·2 answers
  • I don’t understand.<br> online school is hard
    14·1 answer
  • Help me please i don’t get it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!