4x-3y = 12 and 3x+2y =6

Answer:

[tex]\huge\boxed{\boxed{\color{silver} \sf- \frac{8}{9}}}[/tex]

Step-by-step explanation:

[tex] {3}^{ - 2} \times { - 2}^{3} [/tex]

[tex] \frac{1}{ {3}^{2} } \times - 2 \times - 2 \times - 2[/tex]

[tex] \frac{ 1}{9} \times - 8[/tex]

[tex] - \frac{8}{9} [/tex]

Step-by-step explanation:

3^-2 × -2^3

1/3²×-2³

1/9×-8

-8/9

Answer:

41,41

Step-by-step explanation:

because thenumber of 41 is repeated

Answer:

Remainder = 3

Step-by-step explanation:

Given

[tex]P = x^3 + x^2 - 2x + 1[/tex]

[tex]D =x + 1[/tex]

Required

Determine the remainder

[tex]D =x + 1[/tex]

Equate to 0

[tex]x + 1 = 0[/tex]

[tex]x = -1[/tex]

Substitute -1 for x in [tex]P = x^3 + x^2 - 2x + 1[/tex]

[tex]P = (-1)^3 + (-1)^2 - 2(-1) + 1[/tex]

[tex]P = -1 + 1 + 2 + 1[/tex]

[tex]P = 3[/tex]

Hence, the remainder is 3

Answer:

36 ft

Step-by-step explanation:

Answer:

ok

Step-by-step explanation:

Answer:

138 square centimeters

Step-by-step explanation:

You can find the area by splitting up the shape into pieces and adding it all together, and you get 138 square centimeters.

Answer:

See Explanation

Step-by-step explanation:

Given

The given side lengths are not clear enough:

So, I will give a general explanation.

From the question, we understand WXYZ is dilated to produce W'X'Y'Z

This implies that the sides of WYZY is multiplied by the scale factor (k) to give W'X'Y'Z'

i.e.

[tex]ZW *k =Z'W'[/tex]

Divide both sides by k to get side length ZW

[tex]ZW = \frac{Z'W'}{k}[/tex]

Assume that:

[tex]k = 4[/tex] and

[tex]Z'W' = 28[/tex]

[tex]ZW = \frac{Z'W'}{k}[/tex]

[tex]ZW = \frac{28}{4}[/tex]

[tex]ZW = 7[/tex]

Apply these steps and you will get your answer

Answer:

x=2

Step-by-step explanation:

the line in the center is at (2,0)

Answer:

The money he already had when he started saving.

Step-by-step explanation:

Eli begin with $83 during month [m] = 0 and saved money onwards starting from month one.

The constant (c) in the equation - y = mx + c, indicates the value of (y) at

x = 0. This means that it indicates the value of (y) even before the value of (x) started to increase.

Given is the equation → T = 83 + 30m representing the money saved by Eli each month to buy a new computer.

The equation given is -

T = 83 + 30m

When compared to the equation  of the straight line -

y = mx + c

We get -

c = 80

This shows that Eli begin with $83 during month [m] = 0 and saved the money onwards starting from first month.

Therefore, Eli begin with $83 during month [m] = 0 and saved money onwards starting from month one.

To solve more questions on Amount estimation, visit the link below-

https://brainly.com/question/14600585

#SPJ2

Answer:

2x for the first term

The whole thing is 2x+3

Step-by-step explanation:

Think of it like normal division

What will get the closest answer to 2x^2+x?

2x*x-1=2x^2-2x

Now the expression is 3x-3 so if you but 3 than it becomes 3x-3 which would be a remainder of 0

Answer:

g(x) = math is a buncha bull :)

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

HOPE IT HELPS YOU .......

Answer:

(a+3)(5a+14)

Step-by-step explanation:

Hope this helps

Answer:

Step-by-step explanation:

Sale price = 80% of $10 = 0.80×$10 = $8

price + tax = 1.085×$8 = $8.68

Answer:

$8.00

Step-by-step explanation:

i did the math

Answer:

-1.25

Step-by-step explanation:

-5/4

notice the two dotted points

in order to find slope, do RISE/RUN

in order for the two dotted points to meet, you must go UP 5 and ACROSS 4

rise = up

run = across

next, you need to solve the slope

do -5/4

-5/4 = -1.25

your answer is -1.25

Answer:

-1.25

Step-by-step explanation:

5/-4=-1.25

Answer:

When we dilate a figure with a scale factor between 0 and 1, the size of the figure shrinks but maintains the same orientation as the original figure. Therefore the correct option is B.

Answer:

1280

Step-by-step explanation:

I think it is 1280 because 20*16*8/2=1280. I am not 100% sure.

Answer:

A, C

Step-by-step explanation:

He had to choose between band and chorus.

He had to choose between painting, ceramics, and drama.

Trust

Answer:

A & C

Step-by-step explanation:

Answer:

7/20

Step-by-step explanation:

add the number up which is 20 and the purpose of bill is the middle of 7 is middle in the ratio

Answer:

0.03

Step-by-step explanation:

Hope this helps.

Answer:

30-.01x

Step-by-step explanation:

(75.50-45.50)-(.12x-.11x)=

30-.01x

Answer:

-1

Step-by-step explanation:

2x+4=2

or 2x= 2-4

or 2x= -2

or x=-2/2

or x= -1

Answer:

Step-by-step explanation:

㏒₁₀ a = y   ------> [tex]10^{y} = a[/tex]

log (2x + 4) = 2

10² = 2x + 4

2x + 4 = 100

2x    = 100 - 4

   2x = 96

     x = 96/2

x = 48

Answer:

Step-by-step explanation:

The greatest amount of spinach that Selena can buy is 2 lbs

11/4=2.75

she can buy 2.75 lbs

Step-by-step explanation:

if 4 men did the job in 12 days , then each of the 4 men worked for 12 days , which means they worked for 4*12=48 days , so the job takes 48 work days to complete. If all men work at the same rate, then these other 6 will complete the job in

[tex] \frac{48}{6} = 8 \frac{days}{man} [/tex]

Therefore, it’ll take the group of 6 men 8 days to complete the job.

Answer:

bro haw can we measure it from mobile

Answer:

Edgar

Step-by-step explanation:

Just use a coordinate plane yourself, and follow the steps