what is the direct of variation for y=5x (PLEASE HELP)

Answer:

C

Step-by-step explanation:

Both C and D have the correct ratio.  (5/15=1/3)

But I’m thinking the answer is C because it’s orientation is landscape, not portrait, which would be important in artwork.

Answer:

just add them because the denominators are the same and then when u get an answer simplify it but in this case, it is not possible.

so the answer is 17/12 or [tex]\frac{17}{12}[/tex] or 1.46( bar on 6

Answer:

17/12

Step-by-step explanation:

This can be found because the numbers across the top of the fraction all add, as there is a common denominator of 12.

Answer:

146 °

Step-by-step explanation:

sum of angles in circle = 360°

360 - 154-60-86 = 60

60 = UPS

SPQ = UPS + QUP = 60 + 86 = 146°

Answer:

x = 5

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that's supplementary to the third interior angle

Therefore m<A + m<B = m<C

13x - 11 + 4x + 1 = 18x - 15 add like terms

17x - 10 = 18x - 15

15 - 10 = 18x - 17x

5 = x

Answer:

x = 5

Step-by-step explanation:

Answer:

C. f(t) = 5000(1.09)^t

Step-by-step explanation:

Compound interest formula:

F = P(1 + r)^t

Answer: C. f(t) = 5000(1.09)^t

Answer:

he gained 3 pounds :)

Step-by-step explanation:

also im not really sure about the ounces!!!

Answer: 5.80

Step-by-step explanation:

6n and 7n are like terms, so just doo 7+6 and multiply the n.

7+6=13

7n+6n=13n

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hope it helps

Answer:

[tex]Empty = \frac{5}{12}[/tex]

Step-by-step explanation:

Given

[tex]Water = \frac{1}{3}[/tex]

[tex]Oil = \frac{1}{4}[/tex]

Required

The fraction that is empty

The constituent of the water can be represented as:

[tex]Water + Oil + Empty = 1[/tex]

Make Empty the subject

[tex]Empty = 1 - Water - Oil[/tex]

Substitute values for Water and Oil

[tex]Empty = 1 - \frac{1}{3} - \frac{1}{4}[/tex]

Take LCM

[tex]Empty = \frac{12 - 4 - 3}{12}[/tex]

[tex]Empty = \frac{5}{12}[/tex]

An exponential function in the form y= abt that represents the situation.

y  = 60.75.

Correlation coefficient is a measure of how similar two datasets are acting.

The range of correlation coefficient is [-1, 1]

When the correlation coefficient comes out as -1, it means that both the datasets are negatively oppositely correlated. One data increases, other data starts decreases in the opposite direction.

When the correlation coefficient comes out below 0, values are negatively correlated.

If the correlation coefficient comes out as 0, that means both the data sets are uncorrelated with respect to how we compare them.

When the correlation coefficient comes out > 0, that means both datasets' values are positively correlated.

If correlation coefficient comes out as 1, then the values grow exact similarly, in the same direction.

Given;

y = -0.4x + 98.3

When you increase your homework score by 1 point, you lose 0.4 points on your test.

-0.4x + 98.3 = 74

→  -0.4x = -24.3  

→  x = 60.75 ≈ 61

Therefore, the correlation will be y=61.

To learn more about the correlation visit:

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Step-by-step explanation:

Answer:

The answer is -3

Step-by-step explanation:

If we use the point slope intercept form we would get the slope of 2/5

which we can apply it to the -5 and we would get the answer.

h(0)= -1 is saying the x is the 0 while the y is the -1.

Same goes for h(5)=1.

so then you would do m=[1-(-1)]/(5-0)

which gives you the slope.

The you put the -5 which is the x value and write an equation for it:

y=2/5(-5)-1

Which gives you the answer of -3

GOOD LUCK

Answer:

-3

Step-by-step explanation:

!:3$$3$3

Answer:

x = 3

Step-by-step explanation:

Equation: 4x = 3(1 + x)

Distribute the 3: 4x = 3 + 3x

Subtract 3x from both sides: x = 3

Answer:

1024 is the answer for this question

Answer:

the slope in the equation is 5, while the slope on the graph is 2

Answer:

The diameter is 16, The radius is 8. And I don't know what the circumference is.

Step-by-step explanation:

Answer: 20

Step-by-step explanation:

numbers belonging to the figure on the left are 2.5 times less than on the right so to find x multiply 8 by 2.5 and that is 20

Answer:

You paid $40.25 in total.

Step-by-step explanation:

In this question:

Spending of 35%

Tip of 15% means that 15% of 35 will be added to your total spending. So

[tex]T = 35 + 0.15*35 = 35 + 5.25 = 40.25[/tex]

You paid $40.25 in total.

Answer:

29%

Step-by-step explanation:

29\99=0.29292929

x100=29.29292929

round to the nearest whole number

29%

The unit price of the yogurt is given by the equation A = $ 0.45

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

Let the cost of 5 ounces of frozen yogurt be = $ 2.25

So , the cost of 1 ounce of frozen yogurt A = cost of 5 ounces of frozen yogurt / 5

Substituting the values in the equation , we get

The cost of 1 ounce of frozen yogurt A = $ 2.25 / 5

The cost of 1 ounce of frozen yogurt A = $ 0.45

Hence , the unit rate cost is $ 0.45

To learn more about equations click :

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[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\text{Factors of each number }\huge\boxed{\downarrow}\\\\\large\textsf{9: 1. 3. \& 9}\\\large\textsf{15: 1, 3, 5, \& 15}\\\large\textsf{75: 1, 3, 5, 15, 25, \75}[/tex]

[tex]\huge\text{Like terms between the factors}\\\\\bullet \large\textsf{1 \& 3}[/tex]

[tex]\huge\text{Reason for the factors of the numbers }\huge\boxed{\downarrow}\\\\\large\textsf{9: 1}\times\large\textsf{9 = \bf{9} }\& \large\textsf{ 3}\times\large\textsf{3 = \bf 9}\\\\\large\textsf{15: 1}\times\large\textsf{15 = \bf 15 }\&\large\textsf{ 3}\times\large\textsf{5 = \bf 15}\\\\\large\textsf{75: 1}\times\large\textsf{ 75 = \bf 75}, \large\textsf{ 3}\times\large\textsf{25 = \bf 75}, \& \large\textsf{ 5}\times\large\textsf{ 15 = \bf 75}[/tex]

[tex]\huge\text{BIGGEST NUMBER OUT OF THE LIKE}\\\huge\text{TERMS }\huge\boxed{\downarrow}\\\\\large\textsf{\bf 3}[/tex]

[tex]\huge\text{ANSWER }\huge\boxed{\downarrow}\\\\\large\boxed{\textsf{The GCF (Greatest Common Factor) is: \huge\boxed{\textsf3}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Answers:

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Explanation:

The first sentence tells us what the population is: it's the set of all her students. She's not concerned with any other students in any other classroom. So her "universe", so to speak, is solely focused on this classroom only. Once the population is set up, a sample of it would be a subset of the population.

If set A is a subset of set B, then everything in A is also in B, but not vice versa. For example, the set of humans is a subset of the set of mammals because all humans are mammals. However, a dog is a mammal but not a human. This shows that A is a subset of B, but not the other way around. In this example, A = humans and B = mammals.

Going back to the classroom problem, we have A = sample and B = population. If Ms. Lee has 30 students, and she randomly selects 5 of them, then those 30 students make up set B and the 5 selected make up set A. Selecting the names randomly should generate an unbiased sample. This sample should represent the population overall. If the population is small enough, the teacher could do a census and not need a sample. Though there may be scenarios that it's still effective to draw a sample.

Answer:

x=3

Step-by-step explanation:

25+134+4x+9+180

4x+168+180

4x+12

x=3

Answer:

The second and last one

Step-by-step explanation:

Sorry if it's not the right answers

Answer:

The first one for sure and maybe the last one

Step-by-step explanation: