Does the set of ordered pairs {(0,4),(2,6),(4,2), (6,2), (8,6)} represent a function?​

Answer:

Step-by-step explanation:

Step one:

Given that the capacity of the gas tank is 24 gallons.

we know that 1 mile will consume 0.06 gallons

therefore x miles will consume 0.06x gallons.

the consumption for any distance is given as

0.06x gallons.

Step two:

if x=240 miles

then the gallons consume will be

0.06(240)=14.4 gallons

Step three:

the remaining gallons of gas in the tank will be

24-14.4=9.6 gallons

The reamining gallons will be 9.6 gallons

Answer:

it would be 5.41 x 10^2

Step-by-step explanation:

the reason it would be this is because when you have it ^2 you love the decimal that many places the same goes for the number was negative then you would move it backwards.

Answer:

The answer is 5.41 × 10^2

Step-by-step explanation:

To make sure the answer is right, picture a decimal on the right of the 1 in the numeral. Then, picture it going to the left until it's next to the 5. Since it moved twice, the exponent is 2 and the decimal is 5.41. Hope this helps!

Answer:

A

Step-by-step explanation:

Answer:

35º

Step-by-step explanation:

20x + 5 = 24x - 1

x = 1.5

Answer:

no, it is not a solution

Step-by-step explanation:

2x−y=−3.

insert the x value and y value ---> x= -2   y= 1

2(-2) -(1)= -3

simplify

-4-1=-3

-5= -3

NO

Answer:

good for him

Step-by-step explanation:

Brainliest Plzzz!!!

Answer:

Is this free points? well thx! if u actually need help let me know

Step-by-step explanation:

Brainliest please

Answer:

y= 11-2x / 6

Step-by-step explanation:

This question is incomplete, the complete question is;

Find the vector form of the general solution to the given linear system Ax = b; Then use that result to find the vector form of the general solution to Ax = 0.

x1   + x2 + 2x3 = 5

x1            +  x3  = -2

2x1 + x2 +  3x3 = 3

Answer:

the vector form of the general solution to the given linear system Ax = b

x1          -2                -1

x2   =     7         +s    -1

x3          0                 1

find the vector form of the general solution to Ax = 0.

x1                -1

x2   =    s    -1

x3                1

Step-by-step explanation:

Given that;

x1   + x2 + 2x3 = 5

x1            +  x3  = -2

2x1 + x2 +  3x3 = 3

Augmented matrix is expressed as;

1   1    2          5

1   0   3         -2

2  1    3          3

R2 ← R2 - R1        

1   1    2         5

0  -1   -1        -7

2  1    3         3

R3 ← R3 - 2R1

1   1    2         5

0  -1   -1        -7

0  -1   -1        -7

R3 ← R3 - R2

1   1    2         5

0  -1   -1        -7

0  0   0        0

R1 ← R1 + R2

1   0   1         -2

0  -1   -1        -7

0  0   0        0

R2 ← - R2

1   0   1         -2

0  1    1         7

0  0   0        0

SO from the above reduced matrix, we get

x1 = -2 - x3

x2 = 7 - x3

x3 = x3

now we introduce parameter "s" for free variable x3

x1 = -2 - s

x2 = 7 - s

x3 = s

x1          -2                -1

x2   =     7         +s    -1

x3          0                 1

General solution of Ax = 0 will be

x1                -1

x2   =    s    -1

x3                1

Answer: (1,4) (2,8) (3,12)

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

Let us assume the angle is -π/4.

Coterminal angles are angles that have the same initial side and terminal side. They are angles in standard position (angles with the initial side on the positive x -axis) that have a common terminal side.

Positive coterminal angles are gotten by adding 360° if the angle is in degrees or 2π for angles in radian while negative coterminal angles are gotten by subtracting 360° if the angle is in degrees or 2π for angles in radian.

Positive coterminal angle = -π/4 + 2π = 7π/4, 7π/4 + 2π = 15π/4

Positive coterminal angle = 7π/4, 15π/4

Negative coterminal angle = -π/4 - 2π = -9π/4, -9π/4 - 2π = -17π/4

Negative coterminal angle = -9π/4, -17π/4

Answer:

Ned lost 14 points.

Step-by-step explanation:

How many points lost: 24 (6*4)

How many points added: 10

He lost 24 points, but gained back 10. So, Ned really only lost 14 points overall.

Answer:

-5

Step-by-step explanation:

the slope is the one conected to the x

Answer:

3 (4x - 5) You would expand the expression, by factoring 3 out of each of the numbers.

Answer: 5%

Step-by-step explanation: 100%÷20=5%

3397% of 13.7 = 465.389

Answer:

parallel is the answer

Answer: 13/20

Step-by-step explanation:

Find the lowest common denominator (20)

Multiply the numerators by the other denominators

(2 * 4)

--------

  20

&

(1 * 5)

--------

  20

8/20 + 5/20 = 13/20

Question:

What is 33/78

What is 78/33

Step-by-step explanation:

Well if you think about it 33/78=0.42307692307

Well if you think about it 78/33=2.36363636364

Answer:

Those big numbers :p

Answer:

yes i can ❤ help you you. just say.!

Answer:

$2400 in 12 weeks is your answer

Answer:

1113

Step-by-step explanation:

628ft+485ft=1113ft

Answer:

No 0 is not a natrual number but it is a whole number.

Step-by-step explanation:

Answer:

$18 per pound

Step-by-step explanation:

3 pounds/3 = 1 pound

54/3=18

Answer:

182

Step-by-step explanation:

910/5=182

Answer:

$15,475

Step-by-step explanation:

Mr. and Mrs. Jones make a combined $92,400 in taxable income. Looking at the table, their income is over $67,900 but not over $137,050.

So, the tax is $9,350. But, it also includes 25% of the amount over $67,900.

So,

$92,400 - $67,900 = $24,500

0.25 × $24,500 = $6,125

$9,350 + $6,125 = $15,475

Hope that helps.

Answer:

Step-by-step explanation:

96.25 for 25 gallons

3.85 times 25 and that's your answer