Solve the following system.
5x - 5y + 8z = 6
x + 2y + z = 12
3y - z = 10

Answers

Answer 1

The answer is (2,4,2)


Related Questions

The number of sweets s that each friend gets is the number of sweets in a box n divided by the number of friends f the sweets are shared between. Enter a formula for the number of sweets each friend gets and enter the number of sweets each friend gets if there are 60 sweets and 12 friends.

Answers

Answer:

The number of sweets each friend gets = 5

Step-by-step explanation:

The number of sweets s that each friend gets = the number of sweets in a box n ÷ number of friends f the sweets are shared between

s = n ÷ f

s = n/ f

if there are 60 sweets and 12 friends.

That is,

n = 60 sweets

f = 12 friends

Find s,

s = n/ f

= 60 / 12

= 5

s = 5 sweets

The number of sweets each friend gets = 5

Which of the following is the point-slope equation of the line that passes through
(4,-2) and has a slope of 1/2?

Answers

Answer: y + 2= 0.5(x - 4) Is this good?

Step-by-step explanation:

Consider the expression 103 x 0.006. a) What is the exponent in the power of 10? [ Select ] b) How many factors of 10 are in 103? [ Select ] c) How do your answers to the last two questions relate to one another? [ Select ] d) What is the value of 103 x 0.006? [ Select ]

Answers

Solution :

Given that the expression is :

[tex]$10^3 \times 0.006$[/tex]

This can be written as,

[tex]$\Rightarrow 10^3 \times \frac{6}{1000}$[/tex]

[tex]$\Rightarrow 10^3 \times \frac{6}{10^3}$[/tex]

[tex]$\Rightarrow 10^0 \times 6$[/tex]

a). Therefore the exponent in the power of 10

     = 0

b). Factors of 10 in [tex]$10^3$[/tex]

    = 10 x 10 x 10

    = 1000

    = [tex]$10^3$[/tex]

   So there are 3 factors of 10 in [tex]$10^3$[/tex]

c). If we compare the exponent of power of 10 in 1000 and factors of 10 in 1000, then both of them will be same.

  But in part a), we are finding exponent in the power of 10 in the expression  which is equal to 0. And in part b), we are finding the factor of 10 in 1000, which is equal to 3, as 10 x 10 x 10 = 1000.

d). The value of the expression [tex]$10^3 \times 0.006$[/tex] is 6.

Someone pls explain :)!!!!

Answers

Answer:

The graph of a non-proportional linear relationship is a straight line that does not pass through the origin.

The formula is y=mx+b

:D

Which side lengths form a right triangle?

Answers

Answer:

abswer is b no

Step-by-step explanation:

hope it help

What is the solution set for this inequality -4x + 62 < -18

Answers

Answer:

x > 20

Step-by-step explanation:

-4x + 62 < -18

Add subtract 62 from both sides

-4x < -80

We can flip the sign and take away the negatives if both sides are negative.

4x > 80

Divide both sides by 4

x > 20

HELPPP ILL GIVE BRAINLIEST IF ITS RIGHT

Answers

Answer:

Mixed Number: 4 191919/1,000,000

Fraction: 4191919/1,000,000

Step-by-step explanation:

Answer:

bsysbjzjsjshshhsjsuejskbuaosnznzjz

Find the oth term of the arithmetic sequence 16, 21, 26, ...

Answers

Answer:

31

Step-by-step explanation:

16+5=21

21+5=26

26+5=31

Which function is graphed?

Answers

Answer:

A

Step-by-step explanation:

The included point is (1,3) and the vertical intercept is (0,2)The root is (2,0) and the excluded point is (1,1)Hope this helps.

Answer: C

Step-by-step explanation:

just took the quiz !

What is it will mark Brainliest

Answers

Answer:

y=10

Step-by-step explanation:

If u need work just ask me in the comments!

Answer:

The highest point of y is 16, so the absolute maximum is y=16.

It’s algebra one please help

Answers

Answer: I'm gonna say (3,-2)

Step-by-step explanation: my best guess, bc they intersect

What number makes the equation true? Enter the answer in the box.
= 2 = 8
= 8

Answers

Answer:

a = 4

Step-by-step explanation:

Let the number be a.

2× a = 8 ...(1)

We need to find the value of a such that th above equation is true.

Divide both sides of equation (1) by 2 .

a = 8/2

a = 4

Hence, if the value of a is 4 the equation will become true.

Nancy and bill collect coins. Nancy has x coins. Bill has 6 coins fewer than times the number of coins nancy has. Write and simplify an expression for the total number of coins nancy and bill have

Answers

Answer:

Total number of coins Nancy and bill have = 6x - 5

Step-by-step explanation:

Nancy and bill collect coins. Nancy has x coins. Bill has 5 coins fewer than five times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and bill have . Simplify your answer .

Let

Number of Nancy's coins = x

Number of Bill's coins = 5x - 5

Total number of coins Nancy and bill have = Number of Nancy's coins + Number of Bill's coins

= x + (5x - 5)

= x + 5x - 5

= 6x - 5

Total number of coins Nancy and bill have = 6x - 5

I need some help with this.

Answers

Answer:

b is 16 d is 13

Step-by-step explanation:

ok is a baby girl that can I be happy

The product of two numbers has a 5 in the ones digit. Are the two numbers even or odd

Answers

You could do something simple like 5x5 and that gets you 25 and 5 is odd

The ones digit of the product of two numbers has an odd 5 in it.

What are products?

The outcome of one or more multiplications is referred to as a "product." For instance, the mathematical statement "times equals" would be written with the multiplier, the multiplicand, and their product as the variables.

According to our question,

You might perform a simple calculation like 5x5 to get the odd value of 25, as 5 is odd.

hence,The ones digit of the product of two numbers has an odd 5 in it.

Know more about products click here:

https://brainly.com/question/13152087

#SPJ2

Find the slope between the two points.
(2,7) and (5, 8 )

Answers

Answer:

Slope

0.33

Step-by-step explanation:

Please does anyone know the correct answer choice for this question!!!????

Answers

Answer:

(3:-2) bc u must substitute -2 in for y in the 2th equation

Answer:(3,-2) so the first point

Help please ill mark you brainliest if right :)

Answers

All real numbers greater than or equal to 0 is the answer.

In interval notation: [0, infinity)

Please answer and label
1=
2=
3=
4=
5=
6=
Brainliest if correct

Answers

Answer:

1 is 3/2

2 is 3/50

4 is B

5 is 8/3

6 is B

Step-by-step explanation:

Transformations
1. The vertices of triangle STU are S(1, -2), T(5,-2) and U(1, -4). Find the coordinates of the
image of triangle STU after a translation using the rule (x, y) — (x - 1, y + 4) and a reflection
over the y-axis.

Answers

Answer:

a

0

=

44

 

XXX

a

1

=

?

XXX

a

2

=

?

XXX

a

3

=

?

XXX

a

4

=

92

Step-by-step explanation:

6th grade math i mark as brainliest​

Answers

Answer:

9. Second part [tex] (30\div 6)[/tex]

10. 7.6u (first part)

Step-by-step explanation:

9. Second part [tex] (30\div 6)[/tex]

10. 7.6u (first part)

9. A Quotient is “a result obtain by dividing one quaintly by another” so therefore (30 ➗ 6)
——-
10. Product is the name of the answer of multiplication or from algebra operation

Find the missing measurements.Use 3.14 for Pi. Round all the answers to the nearest hundreth

Answers

Answer:

R=5.0095

D=25.0955

Step-by-step explanation:

C=r^2(3.14)

C=d(3.14)

78.8/3.14=d

Square root diameter to get radius.

Is it A, B, C, or D?

Answers

9514 1404 393

Answer:

  (D)  -1.3 + 1.9

Step-by-step explanation:

The number being subtracted in the given expression is -1.9. The opposite of that number is +1.9.

If we are to show equivalence of subtraction and adding the opposite, we expect to do so with ...

  [tex]-1.3-(-1.9)=\boxed{-1.3+1.9}[/tex]

This is not a choice that is presented in this problem statement, so we suppose it is D (not shown).

quickkk! -2x-4>-64//what is the value of x

Answers

Answer:

x<30

Step-by-step explanation:

u got this

Answer:

x ≤ 30

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

                    -2*x-4-(-64)>0  

Step by step solution :

STEP

1

:

Pulling out like terms

1.1     Pull out like factors :

  -2x + 60  =   -2 • (x - 30)  

Equation at the end of step

1

:

STEP

2

:

2.1    Divide both sides by  -2  

Remember to flip the inequality sign:

Solve Basic Inequality :

2.2      Add  30  to both sides

            x < 30

Inequality Plot :

2.3      Inequality plot for

        -2.000 X  + 60.000  <  0

 

 

One solution was found :

x < 30

 i hope this helps have a good day!

1) Una fábrica necesita 10 horas de trabajo por persona para producir un ventilador (x) y 15 horas de trabajo por persona para producir un aparato de aire acondicionado (y). Si la fábrica produjo en conjunto 20 ventiladores y aparatos de aire acondicionado en el transcurso de 260 horas, ¿cuántos de estos productos fueron ventiladores? *​

Answers

Answer:

20

Step-by-step explanation:

20x1

=20

10+10

=20

15+5

=20

Answer:

¿Qué trabajo te interesa más? ¿Por qué?

ACADEMIA DE IDIOMAS busca profesor de inglés. Se requiere diploma y experiencia mínima de. Horas flexibles. Escribir a

ZOOLÓGICO necesita persona responsable para cuidar y dar de comer a los animales. Debe ser paciente y enérgica. Llamar  

EMPRESA DE TRANSPORTE necesita conductores de camiones con conocimientos básicos de mecánica. Posibilidad de trabajar tiempo completo.  peluquera con experiencia. Se requiere una persona simpática, creativa e interesada en la moda.Calle de las Terrazas, Cuzco.

 

Step-by-step explanation:

Which unit is bigger?
millimeter

centimeter

meter

kilometer

Answers

Answer:

The answer is kilogram

Step-by-step explanation:

The answer is a kilogram because a kilogram is 1,000 times larger than one gram (so 1 kilogram = 1,000 grams). A centimeter is 100 times smaller than one meter (so 1 meter = 100 centimeters). A dekaliter is 10 times larger than one liter (so 1 dekaliter = 10 liters).

Hope this helps!!

select all equations that are equivalent to 5x+6/2=3-(4x+12)

Answers

Answer:

x=-4/3

Step-by-step explanation:

In a recent survey of 247 nurses, 162 were unhappy with their jobs due to the difficult working hours and work-related stresses. Find the percent unhappy with their jobs.

Answers

Answer:

162 is 65.587044534413% of 247

rounded its 66%

Step-by-step explanation:

Answer:

162/247×100=67%

Step-by-step explanation:

A used automobile dealership recently reduced the price of a used compact car by 12%. if the price of the car before discount was $34,500, find the new price.

Answers

Answer:

Step-by-step explanation:

30,360

where does the line cross in the equation y=2x=12

Answers

If you mean y=2x+12 then the line crosses at positive 12
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