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3 years ago

15

LAST ONE! -maybe hehe

1 answer:

Likurg_2 [28]3 years ago

5 0

That’s blurry sorry

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In the function, g(x) = -2x, the independent variable has a value of 6. Find the value of the dependent variable. Type a

jonny [76]

Answer:

g(6)

g(x)=-2x

g(6)=-2(6)

g(6)=-12

<u>-12</u>

3 0

3 years ago

Read 2 more answers

Zoé is working two summer making $7 per hour babysitting and making $15 per hour clearing tables. In given week, She can make a

Romashka-Z-Leto [24]

Answer:

{7, 8, 9, 10}

Step-by-step explanation:

Having worked 4 hours babysitting, Zoé has already earned 4×$7 = $28, so only needs to earn $130 -28 = $102 more.

At $15 per hour, it takes her $102/$15 = 6.8 hours to earn that amount. In order to keep her total hours to a maximum of 14, Zoé cannot work any table-clearing hours more than 14 -4 = 10. The possible solutions for Zoé's hours doing table clearing are ...

{7, 8, 9, 10} . . . . hours

_____

We have assumed Zoé must work whole numbers of hours.

5 0

2 years ago

Read 2 more answers

Solve the system <br> 2x+2y+z=-2 <br> -x-2y+2z=-5<br> 2x+4y+z=0

drek231 [11]

The values of (x,y,z) are (3,-1,-2) , if the given are equations $2x+2y+z=- 2$ , $-x-2y+2z=-5$ and $2x+4y+z=0$ .

Step-by-step explanation:

The given is,

$2x+2y+z=- 2$ .......................................(1)

$-x-2y+2z=-5$ ......................................(2)

$2x+4y+z=0$ .........................................(3)

Step:1

Equation (2) is multiplied by -1 ( Eqn(2) × -1 )

$x+2y-2z=5$ .............................(4)

Subtract the equation (1) and (4)

$2x+2y+z=- 2$

$x+2y-2z=5$

( - )

$(2x-x)+(2y-2y)+(z+2z)=(-2-5)$

$x+3z=-7$ ......................(5)

Step:2

Equation (2) is multiplied by -2 ( Eqn(2) × -2)

$2x+4y-4z=10$ ........................(6)

Subtract equation (6) and (3),

$2x+4y-4z=10$

$2x+4y+z=0$

( - )

$(2x-2x)+(4y-4y)+(-4z-z)= (10-0)$

$-5z=10$

$z = - \frac{10}{5}$

z = -2

From the equation (5),

$x+3z=-7$

$x+(3)(-2)=-7$

$x = -7+6$

x = -1

From equation (1),

$2x+2y+z=- 2$

Substitute x and z values,

$(2)(-1)+2y+(-2)=-2$

$2y - 4=2$

$2y=4-2$

$2y=2$

$y=\frac{2}{2}$

y = 1

Step:3

Check for solution,

$-x-2y+2z=-5$

Substitute x,y and z values,

$-(-1)-(2)(1)+(2)(-2)=-5$

$1-2-4=-5$

-5 = -5

Result:

The values of (x,y,z) are (3,-1,-2) , if the given are equations $2x+2y+z=- 2$ , $-x-2y+2z=-5$ and $2x+4y+z=0$ .

8 0

3 years ago

.....................

algol13

Answer:

6/5 or 1 1/5

Step-by-step explanation:

2/3 * 9/5

~Multiply both numerators and denominators together

18/15

~Simplify

6/5

Best of Luck!

7 0

3 years ago

Read 2 more answers

If y=56+7+8x find x

EastWind [94]

Answer:

the answer should be 7.875 I think?Hope this helps.

Step-by-step explanation:

4 0

2 years ago