Which table has a constant of proportionality between Y and X of 3/4

Answer:

yes

Step-by-step explanation:

I know this because I did that same assignment

Answer:

1 3/5

Step-by-step explanation:

2/5 divide by 1/4 =

2/5 times 4/1 = 8/5

1 3/5

Answer:

Step-by-step explanation:

2/4 times 2/3 = 2/1 i think then multiply 2/2 =4/2 i don't know if its right

Answer:

-2

Step-by-step explanation:

(-6,3) (-4,-1)

change in y-coordinate/change in x-coordinate=-1-3/-4--6=

-4/2=-2

=-2

The equation of the line will be y = -2x - 9. Then the gradient of the line segment will be negative 2.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The linear equation is given as,

y = mx + c

Where m is the gradient of the line and c is the y-intercept of the line.

The two points are given below.

(-6, 3) and (-4, -1)

The equation of the line that passes through (-6, 3) and (-4, -1) will be given as,

(y + 1) = [(- 1 - 3) / (- 4 + 6)](x + 4)

y + 1 = -2(x + 4)

y + 1 = -2x - 8

y = - 2x - 9

The equation of the line will be y = -2x - 9. Then the gradient of the line segment will be negative 2.

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Answer:

6+j=42

Step-by-step explanation:

if its twice his age then u would multiply that by 6 which then the answer would then give you the missing j which then help u answer the equation

The equation to represent the age is 4j + 6= 42.

Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions.

It involves variables like x, y, z, and mathematical operations like addition, subtraction, multiplication, and division to form a meaningful mathematical expression. All the branches of mathematics such as trigonometry, calculus, coordinate geometry, involve the use of algebra. One simple example of an expression in algebra is 2x + 4 = 8.

given:

let the age of Jenna be j

then Carl's age = j +6

Eve's age = 2j

And, sum of their ages is 42

j + 6 +j + 2j =42

4j + 6= 42

Hence, the equation to represent the age is 4j + 6= 42.

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Answer:

21 pounds

Hope this helps ( :

Answer:

Should be D

Step-by-step explanation:

The total mass of the chocolate bars in kilograms is 30000.

Given that,

[tex]= 200 \times 150[/tex]

= 30,000

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Answer:

[tex]x = \frac{4 * 5}{2}[/tex]

Step-by-step explanation:

x = 10

x = 20 / 2

x = 4*5 / 2

Linear equation with a solution x = 10 and wit given terms is equals to

2x -  4 × 5 =0.

" Linear equation in one variable is a equation with one variable and highest degree of the equation is equals to one, with two real numbers a and b."

General form of linear equation in one variable

ax + b = 0

According to the question,

x = 10

Convert this in terms of 2,4, and 5

Therefore,

    x = 20 / 2

⇒ 2x = 4 × 5

⇒ 2x - 4 × 5 =0

Hence, linear equation with a solution x = 10 and wit given terms is equals to 2x -  4 × 5 =0.

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Step-by-step explanation:

5-55+41=15

50+41=15

91=15

94-15

=79

3r+55-61=7

3r=7+61-55

3r=7+6

3r=13

3r/3=13/3

r=13/3

r+5s-5=20

r+5s=20+5

r+5s=25

Answer:

$.775 for a quart

Step-by-step explanation:

Answer:

prime number

Step-by-step explanation:

Answer:

A. It is a prime number.

Step-by-step explanation:

Answer:

number 14 every angle is 90°

Step-by-step explanation:

(y+6)=(11/12)(x+6)

after finding the slope, plug in one point into the point slope form of a line.

m=( y2 - y1)/(x2 - x1)

m=(-6-5)/(-6-6)

m= 11/12

Equation of line

(y-6)/(x-5)=11/12

12y+11x = 17

The equation of the line passing through the point (-5, 6) and (-6, 5) is

y = x + 11.

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Points:

(-5, 6) and (-6, 5)

Slope.

= (5 - 6) / (-6 + 5)

= -1 / -1

= 1

Now,

Equation of a line.

y = mx + c

keep (-5, 6) = (x, y)

6 = 1 x -5 + c

6 = - 5 + c

c = 6 + 5

c = 11

Now,

y = mx + c

y = x + 11

Thus,

The equation of the line is y = x + 11.

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Answer:

Step-by-step explanation:

Answer:

The function is represented by [tex]C(d) = 75\,USD + r\cdot d[/tex].

Step-by-step explanation:

In this case, we must observe that total cost of the dog ([tex]C(d)[/tex]) is the sum of two components: i) Fixed cost ([tex]C_{f}[/tex]) - Adoption fee, ii) Variable cost ([tex]C_{v}[/tex]) - Daily cost of feeding the dog, both measured in US dollars.

In addition, we suppose that variable cost is directly proportional to the number of days that Kirstin owns her dog. That is:

[tex]C (d) = C_{f} + C_{v}[/tex]

[tex]C(d) = C_{f} + r\cdot d[/tex]

Where:

[tex]d[/tex] - Number of days that Kirstin owns her dog, measured in days.

[tex]r[/tex] - Daily feeding costs, measured in US dollars per day.

If [tex]C_{f} = 75\,USD[/tex], then:

[tex]C(d) = 75\,USD + r\cdot d[/tex]

The function is represented by [tex]C(d) = 75\,USD + r\cdot d[/tex].

Answer:

[tex] \huge{ \boxed{ \sf{ {x}^{2} - x + 18}}}[/tex]

Step-by-step explanation:

[tex] \underline{ \text{Given}}: [/tex]

[tex] \sf{f(x) = {x}^{2} +9 \: and \: g(x) = x-9}[/tex]

[tex] \underline{ \text{To \: find}} : \sf{ \: f(x) \: - \: g(x)}[/tex]

Put the values:

[tex] \mapsto{ \sf{ {x}^{2} + 9 - ( x - 9)}}[/tex]

While subtracting , sign of each term of the second expression changes.

[tex] \mapsto{ \sf{ {x}^{2} + 9 - x + 9}}[/tex]

Add the numbers : 9 and 9

[tex] \mapsto{ \boxed{ \sf{{x}^{2} - x + 18}}}[/tex]

Hope I helped!

Best regards! :D

~[tex] \text{TheAnimeGirl}[/tex]

Answer:

44 and 110

Step-by-step explanation:

The ratio of the 2 numbers = 2 : 5 = 2x : 5x ( x is a multiplier ) , thus

difference = 5x - 2x = 3x , then

3x = 66 ( divide both sides by 3 )

x = 22

Thus

2x = 2 × 22 = 44

5x = 5 × 22 = 110

The 2 numbers are 44 and 110

Answer:

1 Point J, Point L

2. HK↔

Step-by-step explanation:

Collinear means on the same line

J and L are on the same line as K

Another name for a line b is HK↔  We can name it by using two points on the line and using the line with two arrows on the end

Answer:

Here we assume that m and n are parallel.

Then the true statements are:

m∠2 = 20°.

You can see that the same ray cuts the two parallel lines, in one the angle formed in the left side is 20°, then the same must happen for the other line, then the measure of angle 2 is equal to 20°.

m∠3 = 100°,

We will have that:

m∠2 + m∠3 + m∠4 = 180°.

We know that m∠2 = 20°.

And if you look at m∠4, you can see that the same ray that defines it, also defines a 60° angle in the line n, then m∠4 = 60°.

then we have:

20° + m∠3 + 60° = 180°

m∠3 = 180° - 60° - 20° = 100°.

m∠2 + m∠4 = 80°.

This can be proved using the same reasoning as above.

Answer:

8.89×10(5)

Step-by-step explanation:

For 889,000 move the decimal over between the 8's never in the very front count the digits behind the first 8 that's how you get it to scientific notation.

Answer:

Graphing the derivative with the function can illustrate how to find these turning points. The function is increasing exactly where the derivative is positive, and decreasing exactly where the derivative is negative. On the graph of the derivative find the x-value of the zero to the left of the origin.

Answer:

p = 1/8

Step-by-step explanation:

-3p + 1/8 = -1/4

-3p = -1/8 -14 /*8

-24p = -1 -2

-24p = -3  /:(-24)

p = 1/8

Answer:

(4,1)

Step-by-step explanation

1. A (-4,1)-> Original

2. I am going to assume it is 90 degrees counterclockwise since it is not specified. The formula is (-y,x)-> (-1,-4)

3. The formula is (-y,-x)-> (4,1)

I think it is (4,1) but I am not a hundred percent sure since I am also a geometry student.

Answer:

The answer is D, 4,1

Step-by-step explanation:

Answer:

A. 24 ÷ [6 − 2] × 5 + 6

Step-by-step explanation:

We are given the expression:

24 ÷ 6 − 2 × 5 + 6

Where could she place brackets in the expression for it to be equal to 36?

We have to follow a rule in mathematics that is referred to as :

PEMDAS

P = Parentheses (Brackets)

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction.

When given a mathematical expression with a lots of operations embedded in it, we use PEDMAS rule to solve for it correctly.

Option A 24 ÷ [6 − 2] × 5 + 6 is the correct Option to give us 36. This is because, following the PEDMAS rule.

P = Parentheses comes first

24 ÷ [6 − 2] × 5 + 6

= 24 ÷ 4 × 5 + 6

Division comes next

24 ÷ 4 × 5 + 6

= 6 × 5 + 6

Multiplication comes next

6 × 5 + 6

= 30 + 6

Finally , Addition

= 36.

Therefore, Option A is the correct Option, that shows us where the brackets should be placed to give us 36