At an amusement park, a person spends $30 on admission and food, and then goes on r
number of rides that cost $2 each.
a. Write an equation to represent the total amount A spent
at the amusement park if a person goes on anywhere from 0 to
5 rides.
b. Represent the relation as a table, as a graph, and as a mapping
diagram.
c. Find the domain and range, and then determine whether the
relation is a function or not.

Answer:

[tex]y=-\frac{2}{5} x+5[/tex]

Step-by-step explanation:

[tex]y-3=-\frac{2}{5} (x-5)[/tex]

Distribute [tex]-\frac{2}{5}[/tex] into [tex](x-5):[/tex]

[tex]y-3=-\frac{2}{5} x+2[/tex]

Add [tex]3[/tex] to both sides of the equation:

[tex]y=-\frac{2}{5} x+5[/tex]

Answer:

c.

Step-by-step explanation:

In order to graph the equation y – 4 = y minus 4 equals StartFraction one-third EndFraction left-parenthesis x plus 2 right-parenthesis.(x + 2), the steps to use are:

A graph is actually known to be a diagram which is used in mathematical problems to show or review the relationship that exists between two or more sets of numbers.

We see that in order to graph the given equation above, it is necessary to follow the steps outlined above.

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Answer:

the correct answer 26 cm

Answer:

is 8/5 = 1.6

Step-by-step explanation:

you have to find the same result of the division of 16 / 10 = 1.6

Answer:

r=140

Step-by-step explanation:

Answer:

140

Step-by-step explanation:

Answer:

20.5730406

Step-by-step explanation:

Answer:

x= c/a-by/a

Step-by-step explanation:

Given :

Eddie went to a Nascar race and brought $55 with him to spend.

Admission cost him $35 and sodas were $6.25 each.

To Find :

A) Write an inequality that represents how many soda's Eddie can buy.

B) What is the greatest number of sodas Eddie can buy.

Solution :

A)

Let, after buying x soda cans money spend is y.

So, [tex]y=6.25x +35[/tex]

It is also given that maximum money he have is $55 .

So, 6.25x + 35 ≤ 55

B)

Now,

6.25x ≤ 20

x ≤ 3.2

i.e x ≤ 3

Therefore, greatest number of sodas Eddie can buy is 3.

Answer:

A. x=5

can you also please mark me as brainliest?

Answer:

Let's see what to do buddy....

Step-by-step explanation:

_________________________________

FG = FH + HG ----¢ FG = 14 + 6 = 20

FG = 20

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer: Each can of soda costed $1.50

Step-by-step explanation:

The total cost was $8

Xavier's bought 4 snacks; each $1.25

4 x 1.25 = $5

How much for 2 cans of soda?

Well we know how much the snacks were ($5) and the total cost was $8, so the 2 cans costed $3 because 5 + 3 = 8. But how much did each can cost? Each can costed $1.50 because if the 2 cans costed $3, and we wanted to know how much 2 costed, we would have to divide 3 by 2 which is 1.50. So each can costed $1.50

Answer:

I can probably help, but there is no image or equation.

Answer:

I can try give me a problem

Step-by-step explanation:

Answer:

Angles on a straight line add up to 180°

a = 180° - 29°

a = 151°

Answer:

10,500

Step-by-step explanation:

Answer:10500

Step-by-step explanation:10^4=10000. This number has 4 0's so move the decimal 4 places to the right

Answer:

x=9

Step-by-step explanation:

2(x−4)+8=18

(2)(x)+(2)(−4)+8=18(Distribute)

2x+−8+8=18

(2x)+(−8+8)=18(Combine Like Terms)

2x=18

2x=18

Step 2: Divide both sides by 2.

2x÷2=18÷2

x=9

HOPE THIS HELPS!

I think it’s 5

Step-by-step explanation:

Because 1 banana is 0.75 cents and 75+75=150 so it’s probably 5

Answer:

y=0x+6

Step-by-step explanation:

Answer:

$9.60

Explanation:

4 divided by 5= 0.8

0.8 times 12= 9.6

Answer:

31%

Step-by-step explanation:

3/10 is the same as 30%

If 30% of the students liked English and 61% of the students like math, the difference can be found by using subtraction.

61% - 30% = 31%

Answer:

The correct answer would be 23.7755

Step-by-step explanation:

This answer is not rounded yet, so go ahead and do that. I hope this helps you:)

Answer:

D = [tex]\frac{n-5m^2}{5}[/tex]

Step-by-step explanation:

Given

n = 5(m² + D) ← distribute

n = 5m² + 5D ( subtract 5m² from both sides )

n - 5m² = 5D ( divide both sides by 5 )

[tex]\frac{n-5m^2}{5}[/tex] = D

The solution of the expression for the value of D will be D = (n - 5m²) / 5

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given expression is n = 5(m² + D). The value of D will be calculated as below:-

n = 5(m² + D) ← distribute

n = 5m² + 5D ( subtract 5m² from both sides )

n - 5m² = 5D ( divide both sides by 5 )

(n - 5m²) / 5  = D

Therefore, the solution of the expression for the value of D will be D = (n - 5m²) / 5

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Answer:

35

Step-by-step explanation:

x + 2x=3x        65+40=105

105/3x=35

Answer:

x = -3

Step-by-step explanation:

5 + 3(x - 1) = 3x + 14 - (x +15)

5 + ( 3x - 3 ) = 3x + 14 - x -15

3x + 2 = 2x - 1

x + 3 = 0

x = -3

Answer:

x = -3

Step-by-step explanation:

To find the solution to the equation, we would have to find a value of x that would satisfy the equation.

5 + 3(x - 1) = 3x + 14 - (x + 15)

Distribute the 3 on the left side and the - on the right side.

5 + 3x - 3 = 3x + 14 - x - 15

Combine like terms.

2 + 3x = 2x - 1

Subtract 2 from both sides.

3x = 2x - 3

Subtract 2x from both sides.

x = -3

So the solution to the equation would be x = -3.

I hope you find my answer and explanation to be helpful. Happy studying.

[tex]\text {Hi! Let's Solve this Equation!}[/tex]

[tex]\text {\underline {The First Step is to Simplify}}[/tex]

[tex]\text {-x+-3+3/4x+5=0}\\\text {(-x+3/4x)+(-3+5)=0}[/tex]

[tex]\text {Your New Problem Is: -1/4x+2=0}[/tex]

[tex]\text {\underline {The Next Step Is To Subtract 2}}[/tex]

[tex]\text {-1/4x+2-2=0-2}[/tex]

[tex]\text {Your New Problem Is: -1/4x=-2}[/tex]

[tex]\text {\underline {The Final Step is to Multiply 4/-1}}[/tex]

[tex]\text {4/-1*-1/4x=4/-1*-2}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\fbox {x=8}[/tex]

[tex]\text {Best of Luck!}[/tex]

[tex] - (x + 3) + \frac{3}{4x} + 5 = 0[/tex]

[tex]⇒ - x - 3 + \frac{3}{4x} + 5 = 0[/tex]

[tex]⇒ - x + \frac{3}{4x} = - 5 + 3[/tex]

[tex]⇒ \frac{ - 4 {x}^{2} + 3 }{4x} = - 2[/tex]

[tex]⇒ - 4 {x}^{2} + 3 = - 8x[/tex]

[tex]⇒ - 4 {x}^{2} + 8x + 3 = 0[/tex]

[tex]⇒4 {x}^{2} - 8x - 3 = 0[/tex]

[tex]⇒x = \frac{ - ( - 8) \pm\sqrt{( - 8)^{2} - 4 \times 4 \times ( - 3) } }{2 \times 4} [/tex]

[tex]⇒x = \frac{8 \pm \sqrt{64 + 48} }{8} [/tex]

[tex]⇒x = \frac{8 \pm \sqrt{112} }{8} [/tex]

[tex]⇒ x_{1} = \frac{8 + \sqrt{112} }{8} \: \: ,\: \: x_{2} = \frac{8 - \sqrt{112} }{8} [/tex]

[tex]⇒ x_{1} = \frac{8 + 10.58}{8} \: \: , \: \: x_{2} = \frac{8 - 10.58}{8} [/tex]

[tex]⇒ x_{1} = \frac{18.58}{8} \: \: , \: \: x_{2} = \frac{ - 2.58}{8} [/tex]

[tex]⇒ x_{1} = 2.32\: \: , \: \: x_{2} = - 0.32[/tex]

[tex] \sf \red{ \therefore{x_{1} = 2.32\: \: and\: \: x_{2} = - 0.32}}[/tex]

Answer:

11160

Step-by-step explanation:

1860x6. :) its that simple

Answer: $1.44

Step-by-step explanation: hope this helps please give me brainliest.