Solve the system of equations.

9x - 3y = 12

y = 3x - 4

Answers

Answer 1

Answer:

Infinite solutions

Step-by-step explanation:

if you simplify, both equations are equal which means it can have infinite values


Related Questions

Does this expression represent the sum 13.76 + 2.8?

15.84

Answers

Answer: false

Step-by-step explanation:

false

Answer:

False

Step-by-step explanation:

Numbers dont add up

eal llatie
12k – hạ; use h = 2, and k = 3
Simplify this
expression as
much as
possible.

Answers

Answer:

32

Step-by-step explanation:

Okay so first, the problem gives you the numbers to plug into the variables. So you see h=2 will be 2^2, because you plug it in. Now let me show you how I got the answer the Montana Way (Okay I know that sounds toooo cheesy)

12(3) - (2)^2

36 - 4

32

Solve the equation for all real solutions. t^2-7t+16= t

Answers

Answer:

t=4

Step-by-step explanation:

Calculator (Factoring)

What is the difference of
7
8

1
3
?

A.
7
+
1
8
+
3
=
8
11
B.
7

1
8

3
=
6
5
C.
7
×
1
8
×
3
=
7
24
D.
(
7
8
×
3
3
)

(
1
3
×
8
8
)
=
21
24

8
24
=
13
24

Answers

Answer:

I think it is a

Step-by-step explanation:

so sorry if it wrong i tried my best

Answer:

Well the answer is 0.54166666666

Step-by-step explanation:

7/8- 1/3= 0.54166666666

Find the missing angle measure(s).
55°

Xy
Z
Task 11

Answers

Answer:

w=35°

x= 90°

y=55°

z=35°

Step-by-step explanation:

i just did it. It should be right

Amy’s pets groundhog ate 32 lbs. of the food this month. Last month, it only ate half that much. How much did it eat last month?

Answers

Answer:

The answer is 16 because half of 32 is 16.

Step-by-step explanation:

16+16=32

32-16=16

Answer:

Step-by-step explanation:

(Half)= 2

Divide 32 by 2

32÷2= 16

Amy's pet groudhog only ate 16 Ibs last month.

13. Given f(x) = X – 3 and g(x) = 4x, find f(g(x)).
A. 4x - 3
B. 4x - 12
C. 5x - 3
D. 3x - 3

Answers

Step-by-step explanation:

f(g(x))

= f(4x)

= (4x) - 3. (A)

Step-by-step explanation:

option A is the correct answer according to my opinion .

plz mark my answer as brainlist if you find it useful.

Graph the following inequality?

Answers

Answer: that pic is the answer

Step-by-step explanation: the pic is the answer

Can you guys help me on the question 4?! :)

Answers

Answer:

Volcanic gray

Step-by-step explanation:

I think because Volcanic Gray and Gray Fox look pretty close to the same color.  Sorry if it is wrong.

D. Volcanic gray I’m pretty sure

Chloe needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.5 hours and charged her $197 for parts. The total was $389.50. What was the cost of labor, per hour?
This is due today pls help now

Answers

389.50 minus 197 for parts will give you your answer

Answer: the answer is 55

solve the equation 3x+4=20​

Answers

Answer:

x=8

Step-by-step explanation:

Answer:

3x + 4 = 20

_-_4_-_ 4_

   _3x_ =_ 16_

       3         3

Step-by-step explanation:

x = 16_

       3

A juice company currently sells juice in gallon-size containers but wants to diversify to provide quart-size containers. If the company produces the number of gallons of juice every quarter given in the table, how many quarts will be produced in the first quarter?

The company will produce quarts of juice in first quarter.

Answers

Answer:

Depends on how many gallojs but 4 quarts per gallon

Step-by-step explanation:

Answer:

it is 24

Step-by-step explanation:

I just know it cuz I did it. hope it helps u :)

write 0.000066 in word form

Answers

Answer:

Zero point Zerozerozerozerosixtysix

How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?



more than one

none

one

Answers

Answer:

More than one

Step-by-step explanation:

Trust me, I know.

Answer:

none

Step-by-step explanation:

i have proof i just took the test

Need help with this one. Please

Answers

Answer: -8

Step-by-step explanation: If you count from -10 to -2 you get -8 same thing goes if it counting upward.

bag contains 8 yellow marbles and 24 blue marbles. If a representative sample contains 2 yellow ​marbles, then how many blue marbles would you expect it to​ contain? Explain

Answers

The representative sample would be expected to have 6 blue marbles 8/24:2/x

Which ordered pair is a solution of the inequality y<3x+1?

A) (-3,-2)
B) (3,14)
C) (1,-3)
D) (1,6)

Answers

Answer:

c) (1,-3)

Step-by-step explanation:

-3<3(1)+1

-3<3+1

-3<4

Can you guys help me on question 10?

Answers

Really.................you really can’t figure this out

Answer:

D

Step-by-step explanation:

to find the quotient 3/4 divided 1/8 multiply what by what​

Answers

Answer:

Make 1/8 a reciprocal which would be 8/1 so 3/4 x 8/1 is 24/4 = 6

what is the area of a circular swimming pool with the radius of 3 feet

Answers

Answer:

9[tex]\pi[/tex]

Step-by-step explanation:

r=3

Area of circle: [tex]\pi[/tex][tex]r^{2}[/tex]

7 miles
Which rate can you set Thour equal to in order to find the distance traveled in 49 hours at 7 miles per hour?
7 hours
O ? miles
49 hours
o ? miles
? miles
7 hours
2 miles
49 hours

Answers

Answer:

49×7=x

x=343 miles

Step-by-step explanation:

49hours×7mph=343miles

Determine whether the relationship being represented is linear, exponential or neither
f(x) = 1/4 (x + 3) +2

Answers

Answer:

linear

Step-by-step explanation:

if you graph it you can swe that it is linear

of
5
What is

Domain

Answers

Answer:

Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis.

Step-by-step explanation:

(hope this helps :P)

Answer:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. y=−5 is a straight line perpendicular to the y-axis at point (0,−5), which means that the range is a set of one value {−5}.

if 1 inch equals 50 miles
what does 70 inches equal into miles?​

Answers

Answer:3500 miles

Step-by-step explanation:

1=50

meaning that we can do 70x50

which equals 3500

Answer:

3,500

Step-by-step explanation:

1in = 50 miles

70 in x 50 miles - 3,500, so therefore

70 in = 3,500 miles

hoped i helped you!

Can anyone help complete this table?

Answers

(-5, 2) (0,1) (3,2/5) (5,0)

find the volume of 4ft 2 ft 3 ft​

Answers

Answer:

24

Step-by-step explanation:

cual es el valor de "x" en la siguiente operación? 2x+1=11

Answers

Answer:

Subtract

1

1

1

from both sides of the equation

2

+

1

=

1

1

2

+

1

1

=

1

1

1

2

Simplify

3

Divide both sides of the equation by the same term

4

Simplify

Solution

=

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

tienes que quitar 1 de 1 y 11 y te quedas con 10, despues divides 10 con 2x y tienes 5.

In this figure, sin(a) = 2/3
What is the value of cos(b) ?

Answers

9514 1404 393

Answer:

  C)  2/3

Step-by-step explanation:

In order to answer the question, we must make an assumption about the given figure. We must assume it is a rectangle, so the left side and right side of the figure are the same length.

The ratio of the right side of the figure to the diagonal is sin(a). The ratio of the left side of the figure to the diagonal is cos(b). If we assume that the left and right sides are the same length, then ...

  sin(a) = 2/3 = side/diagonal = cos(b) = 2/3

_____

Additional comments

The figure does not have enough information to support our assumption. Of the answer choices, only (A) is a reasonable alternative. (The value of the cosine must be at most 1.)

The first attachment shows the figure with sin(a) = cos(b) = 2/3. The second attachment shows the figure with cos(b) = 1/3. There is nothing in the given drawing to say this is an incorrect interpretation. (Drawings cannot be assumed to be to scale.)

see the picture below to answer will give brainlyiest. Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Place the indicated product in the proper location on the grid.

3a2 · 2a3

Answers

Answer:

3a² · 2a³=  72a

Step-by-step explanation:

The classroom rug is 9 feet long and has an area of 72 square feet. What is the perimeter of the rug?

Answers

Answer:

34 Ft.²

Explanation:

Area = width · length

The length of the rug is 9 feet. We need to find the width.

72 ÷ 9 = 8

Check to see if this is correct: width (8) · length (9) = area (72)

Now add the length and width together two times since a rug has 4 sides

8 + 8 + 9 + 9 = 34

The perimeter of the rug is 34 ft.²

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