i would appreciate so much if you could answer this and atleast explain a little how you did it (optional)

Answer:Let r be the number of rides and g be the number of games.

2.50g + 4.00r = 52.50

r = 2g

Step-by-step explanation:

Answer:

lol no

Step-by-step explanation:

Domain of the given function yx-3x=3y-1 is ( -∞,3) ∪ (3,∞), {x|x [tex]\neq[/tex] 3}.

The dependent variable and the independent variable are the two types of variables used to define a function.

The domain of a function is a set of all possible values of x which is an independent variable. For example The domains of function f(x)=x² can be all real numbers.

Despite x=0, the domain of g(x)=1/x can contain any real number.

The input values to a function are referred to as domains, while the output values are referred to as the range. The data flow is as follows:

Domain → Function → Range

We are aware that the value of x is the function's domain. Therefore, the domain is ( -∞,3) ∪ (3,∞), {x|x [tex]\neq[/tex] 3} for the provided function.

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Answer:

D

Step-by-step explanation:

The plane was at 24,000+ feet above the ground and then it ROSE (indicating an addition of feet to the original) 7,00+ feet.

Hope that helps

Answer:

63 i think!

Step-by-step explanation:

71-53 is 18. 18+45 is 63!

Im so so so sorry if im wrong, have a nice day friend!: )

11 dogs will eat 15 pounds of food.

According to the question,

We have the following information:

3 dogs eat 4 pounds.

We have to find how many dogs will eat 15 pounds.

We have the following expression:

4 pounds = 3 dogs

We can treat dog as a non-living object or a product.

So, we can find the parts devoted to 1 pound:

1 pound = 3/4

Now, we have to find the same for 15 pounds:

15 pounds = (3/4)*15

15 pounds = 11.25

Now, note that the number of dogs can not be in points. So, we will round it off to form a whole number.

So, 15 pounds = 11 dogs

Hence, 15 pounds of food is enough for 11 dogs.

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Answer:

1,520

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

2(1-3x)-(5x+1)

=2-6x-5x-1

=1-6x-5x

=1-11x/-11x+1

$150,000

1) In that pie chart, we can tell that the Sales and Research department combined responds to 50% (35%+15% =50%)

2) Thus, we can tell that:

So, since 50% of that budget corresponds to $75,000 we can tell that 100% (the total budget) corresponds to twice that figure, which yields 150,000

Answer:

D: x > a

Step-by-step explanation:

We have 5x - 2a > 2x-a

We can rewrite this equation by subtracting 2x on both sides, which gives:

5x - 2x -2a > 2x - 2x - a,

so 3x - 2a > a

We now add 2a on both sides, which gives:

3x -2a + 2a > a + 2a, so 3x > 3a

We nog divide both sides by 3, which gives:

3x/3 > 3a/3, so x>a

The correct answer is D

Given

The graph

The ratio of boxes to the circles is 7: 10

Answer: √x−2,−√x−2

Step-by-step explanation:

To convert the odds to a probability, we can divide the odds by one plus the odds.

then, in this case we have the following:

then, we have that the probability is:

thus, the probability that the Giants will win the superbowl is 2/5=0.4=40%

As we can see, we cannot expect for sure that the giants will win

We are given the following information

Perimeter of the rectangular room = 24 meters

The rectangular room is 4 meters longer than it is wide.

Let L be the length and W be the width of the rectangular room.

The perimeter of a rectangular shape is given by

Substitute P = 24 and L = 4 + W into the above equation

So, the width of the rectangular room is 4 meters.

So, the length of the rectangular room is 8 meters.

Length = 8 meters

Width = 4 meters

Example Problem:

Suppose that perimeter is 1055 meters.

The length is 45 meters longer than the width of the rectangle.

Now, substitute P = 1055 and L = 45 + W into the equation for the perimeter of the rectangle.

So, the width of the rectangle is 241.25 meters.

So, the length of the rectangle is 286.25 meters

Elsa is saving money to buy a game.

So far she saved $24, which is two-thirds of the total cost of the game.

let the cost of the game is $x

Then, two -third of the total cost = 2/3 x

Since, it is given that 24 is the two-thirds of the total cost of the game.

i.e.

Simplify the expression for x;

x = 36

Total cost of the game is $36

....

A one-to-one function means that there are no two elements in the domain of the function that corresponds to the same element in the range,

Mathematically since

A one-to-one follows that

To determine the x- and y-intercepts is best to write the equation in slope-intercept form.

Given

-Pass the x-term to the right side of the equation by applying the opposite operation to both sides of it:

-Divide both sides of the equal sign by -12

So the equation in slope-intercept form is:

a) The x-intercept is the point where the line crosses the x-axis, at this point, the y-coordinate is equal to zero. To determine the x-coordinate of the intercept, you have to equal the equation to zero and calculate the corresponding value of x:

-Subtract 2 to both sides of the equal sign

-Multiply both sides of the expression with the reciprocal fraction of 2/3

The x-intercept is (-3,0)

b) The y-intercept is the point where the line crosses the y-axis, at this point, the x-coordinate is equal to zero. To determine the y-intercept, replace the equation with x=0 and calculate the corresponding value of y:

The y-intercept is (0,2)

c) To graph the line, plot both intercepts on the coordinate system and then link both points with a line:

The Solution.

Given that

The conditional probability P(A/B) is given as

But for independent events, we have that

Hence, it follows that

Therefore, the correct answer is 0.85 ( 0.850 if you consider it necessary)

Given:

The amount of vinegar that melody used for a recipe can be written as a whole number.

So, we will check the options to find which one represents a whole number

The whole number does not contain numbers after the decimal point and also the denominator will be 1

So, the answer is option D) 12/3 = 4

The standard deviation (SD) of a sample proportion obtained when the sample size is 1,600 is equal to 0.0121.

A sample proportion can be defined as the proportion of individuals in a sample that have a specified characteristic or trait.

Mathematically, sample proportion can be calculated by using this formula:

[tex]\hat{p} = \frac{x}{n}[/tex]

Where:

In Mathematics, the standard deviation (SD) of a sample proportion obtained when the sample size is 1,600 can be calculated by using this formula:

Standard deviation (SD) = √(p(1 - p)/n)

Substituting the given parameters into the formula, we have;

Standard deviation (SD) = √(0.37(1 - 0.37)/1,600)

Standard deviation (SD) = √(0.37(0.63)/1,600)

Standard deviation (SD) = √(0.2331)/1,600)

Standard deviation (SD) = √0.0001457

Standard deviation (SD) = 0.0121.

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Points which would fall on the line produced by the point-slope form equation y - 3=1/2(x - 7) when graphed are as follow:

c. (1,0)

d. (3, 1)

As given,

Equation of given line

y - 3=1/2(x - 7)

Points which would fall on the line produced by the point-slope form:

a.(0,1)

x=0

y-3=1/2(0-7)

⇒ y=-1/2

b.(1,-1)

x=1

y-3=1/2(1-7)

⇒y=0

c.(1,0)

x=1

y-3=1/2(1-7)

⇒y=0

Required point

d.(3,1)

x=3

y-3=1/2(3-7)

⇒y=1

Required point

Therefore, points which would fall on line produced by the point-slope form equation y - 3 = 1/2(x - 7) when graphed are as follow:

c. (1,0)

d. (3, 1)

The complete question is :

Which of the following points would fall on the line produced by the point-slope form equation y - 3 = 1/2(x - 7) when graphed?

a. (0,1)      b. ( 1,-1)       c. (1,0)       d. (3,1)

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Answer:

The equation is true when x = 2.25

Explanation:

On the left side of the equation, there are 3 triangles with value -x and 10 triangles with value 1. So, the expression for the left side of the equation is:

3*(-x) + 10*(1)

-3x + 10

For the right side, we have 5 triangles with value x and 8 triangles with value -1. So, the expression for the right side is:

5*x + 8*(-1)

5x - 8

Now, we can write the equation as:

-3x + 10 = 5x - 8

So, solving for x, we get:

-3x + 10 + 3x = 5x - 8 + 3x

10 = 8x - 8

10 + 8 = 8x - 8 + 8

18 = 8x

18/8 = x

2.25 = x

Therefore, the equation is true when x is equal to 2.25

Given:

Find - Name of rays

Sol:

Ray:- In geometry, a ray can be defined as a part of a line that has a fixed starting point but no endpoint can extend infinitely in one direction. On its way to infinity, a ray may pass through more than one point.

So rays is

Tina has two bags of counters. Bag A has 5 red and 3 blue. Bag B has 4 red and 5 blue. The probability that tina takes two blue counters in fraction is 15/72

Given parameters:

Bag A= 5 red + 3 blue

Bag B = 4 red + 5 blue

Hence,

Total counters in bag A = 5 +3 = 8

Total counters in bag B = 4 + 5 = 9

Now let determine the probability that she takes two blue counters

Probability =  3 /8 × 5 /9

Probability = 15 / 72

Therefore 15 / 72 is the probability that two blue was taken.

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Answer:

9404 digits

Step-by-step explanation:

The numbers written:

51, 53, 55, 57, 59, . . . 97, 99 [5*5=25 numbers; 50 digits]

101, 103, 105, . . . 997, 999 [9*50=450 numbers; 1350 digits]

1001, 1003, 1005, . . . 4997, 4999, 5001 [40*50+1=2001 numbers; 8004 digits]

Total:

50 + 1350 + 8004 = 9404 digits