2 years ago

How many solutions can be found for the equation −4x − 11 = 2(x − 3x) + 13?

Mathematics

2 answers:

AveGali [126]2 years ago

7 0

The answer is No solution

cricket20 [7]2 years ago

5 0

Answer:

none

Step-by-step explanation:

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2 (b - 4) > -6 I NEED HELP ASAPPPPPPP

Alenkinab [10]

ANSWER

b>1

EXPLANATION

The given inequality is;

2 (b - 4) > -6

Expand the parenthesis to get,

2b-8>-6

2b>-6+8

Simplify the right hand side.

2b>2

Divide both sides by:

b>1

5 0

3 years ago

Is 3x+15=3(x+5) a infinite solution one solution or no solution

aniked [119]

Answer:

Step-by-step explanation:it is infinite solution because 15 is equal to 15 if it was like 15=13 it is no solution

7 0

2 years ago

Read 2 more answers

at A certain temperature the speed of sound in the air is 330 meters per second. which of the following expressions would conver

Taya2010 [7]

Answer:

Step-by-step explanation:

(330m/s)(km/1000m)=0.33km/s

6 0

3 years ago

Read 2 more answers

Solve the equation and enter the value of x below. x(8 + 9) = 34

vodomira [7]

$\huge\boxed{\mathfrak{Answer}}$

$x(8 + 9) = 34 \\ 8x + 9x = 34 \\ 17x = 34 \\ x = \frac{34}{17} \\ x = 2$

=> The answer is <u>2</u><u>.</u>

5 0

3 years ago

A radio station plays a total of 272 pop, rock, and hip-hop songs during a day. The number of pop songs is 3 times the number of

Nostrana [21]

Answer:

x + y + z = 272 - - - - - - (1)

x = 3y - - - - - - - - - - - - - (2)

z = 32 + y - - - - - - - - - - (3)

Step-by-step explanation:

Let :

Number of pop songs = x

Number of rock songs = y

Number of hophops = z

Sum of the three types of songs = 272

x + y + z = 272 - - - - - - (1)

Pop is 3 times Rock :

x = 3y - - - - - - - - - - - - - (2)

Hiphop is 31 more than rock

z = 32 + y - - - - - - - - - - (3)

3 0

2 years ago