Mathematics High School

Evan is going to an amusement park. The price of admission into the park is $40, and
once he is inside the park, he will have to pay $2 for every ride he rides on. How
much money would Evan have to pay in total if he goes on 15 rides? How much would
he have to pay if he goes on r rides?

Answers

Answer 1

Answer:

70

40+2r

Step-by-step explanation:

x= number of rides

40+2x

plug in 15 for x

40+2(15)

70

for hte other part just replace x with r

40+2r

Related Questions

Caleb is driving on a long road trip, He currently has 11 gallons of gas in his car, Pach
hour that he drives, his car uses up 2 gallons of gas, How much gas would be in the
tank after driving for 4 hours? How much gas would be left after t hours?

Answers

Answer:

4 hours = 3

t hours = 11-2t

Step-by-step explanation:

11 gallons = total

2 gallons are used up per hour

So:

11 - 2 * ( number of hours) = number of gallons

11 - (2 * 4) = 11 - 8 = 3

11 - (2t)

Answer:

3 gas

Step-by-step explanation:

4x2=8

8-11=3

If an inscribed angle measures 67°, how would you find the intercepted arc?

Multiply the angle measure by two.
Set the angle and arc measures equal.
Divide the angle measure by two.

Answers

Answer:

Multiply the angle measure by two.

Step-by-step explanation:

Answer:

you would multiple the angle and measure by two

how do you slove this equation
12 n3
-------
3(n4)2

Answers

Answer:

36n

----------------

24n

Answer:n to the fourteenth power

Step-by-step explanation:

Find the degree of the monomial.
9xy3z7

Answers

The answer is 11 :)
Your answer is 11, let me know if its correct?

What is the value of n in the equation below?

Answers

Answer:

I believe it is 12.

Step-by-step explanation:

12 - 3 = 9

WILL MARK YOU BRAINLIEST

Answers

Answer:

because JKML is a parallelogram

=> JK // ML

=> KJM + LMJ = 180⁰

<=> 3x + 20 + 5x - 8 = 180⁰

<=> 8x = 168

<=> x = 21

with x = 21 => L = 4.21 - 1 = 84 - 1 = 83⁰

Melissa made $204 for 12 hours of work.
At the same rate, how much would she make for 9 hours of work?

Answers

153 dollars because you divide 204 by 12 to see how much she made in 1 hour, you get $17. Multiple $17 by 9 to see how much she made in 9 hours which is $153

whats 5x=2x+9 i need this asap​

Answers

Answer:

How to solve your question

Subtract  

2 2x 2x

from both sides of the equation5 = 2 + 95 − 2 = 2 +9 − 2 2

Simplify

Combine like terms

3 = 9 3

Divide both sides of the equation by the same term

3 = 9 3 3= 9 3 4

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

= 3

Solution

= 3

help find angle E please ​

Answers

Answer:

(9x+3)

Step-by-step explanation:

How does the graph of f(x)=1/3|x+2| compare to the graph of g(x)=|x|

Answers

Answer:

compare to g(x) , f(x) is compressed vertically by a factor of 1/3 and shift horizontally to left for 2 units

Step-by-step explanation:

Explain in answer

(3x - 5) + (4x+10) + (x-5) = 90 I need to find x

Answers

x=11.25

dhehshwhwhehwhhwwbwhwh

What is the percent of decrease from 600 to 90 ??

Answers

about 510 percentage. explanation

Answer:

85%

Step-by-step explanation:

((600-90)/600) x 100 = 85%

-2(4x-1)-7=5

whats the next step in solving this equation

Answers

Answer:

Using distributive property is the next step in solving the equation

Step-by-step explanation:

-2(4x-1)-7=5

-8x+2-7=5

Answer:

The next step would be to do distributive property.

Step-by-step explanation:

-2(4x-1)-7=5

-8x + 2 - 7 = 5

-8x - 5 = 5

     +5    +5

-8x = 10

/-8     /-8

x= -5/4

 or

x = -1 1/4

Hope this helps and I hope u have an Amazing day!!

What is the slope for this graph?*



(3,2)
|(1,2)
(-2,1)
(-1,2)

Answers

Answer:

the slope is 0

Step-by-step explanation:

Answer:

the answer is 0 .....,..........,..,

Stefan made a paper cone with a diameter of 6 inches and height of 12 inches which measurement is closest to the volume of the this cone in cubic inches?

Answers

Answer:

Step-by-step explanation:

113 in ^3  

25% of a population have pets. What is the probability that the next person you speak to has pets?

Answers

Answer: I d k

Step-by-step explanation:

Answer:

25

explanation:

just because

Find the value of x in the kite below.
x = [?]
Enter the number that goes in the green box.
Please helppp

Answers

The value of x should be 90 degrees

solve the inequality for x
-x+23<2-2(x-8)

Answers

Answer:

inequality form: x<-5

Step-by-step explanation:

Help me pls!!!
Can you factor: [tex]8x^{3} -1[/tex]

Answers

Answer:

(2x - 1) (4x^2 + 2x + 1)

Step-by-step explanation:

brainliest me pls

Answer:

[tex]\boxed{\bold{\left(2x-1\right)\left(4x^2+2x+1\right)}}[/tex]

Explanation:

Apply difference of cubes formula: [tex]\bold{x^3-y^3=\left(x-y\right)\left(x^2+xy+y^2\right)}[/tex]

[tex]\bold{\left(2x\right)^3-1^3=\left(2x-1\right)\left(2^2x^2+2x+1\right)}[/tex]

= [tex]\bold{\left(2x-1\right)\left(2^2x^2+2x+1\right)}[/tex]

2² = 4

[tex]\boxed{\bold{\left(2x-1\right)\left(4x^2+2x+1\right)}}[/tex]

- zyxx

3+2=___

4+2=___

8-8=___

Answers

Answer:

1)5

2)6

3)0

Step-by-step explanation:i subtracted

3+2= 5
4+2=6
8-8=0
if u put up 3 fingers then put 2 more up you get 5
if u put up 4 fingers then put up 2 more u get 6
if u put up 8 fingers and take 8 away u have 0 fingers left

PLEASE HELP ASAP ILL GIVE U A LOT OF POINTS AND BRAINLIEST

Answers

Answer: a=1.5+1

Step-by-step explanation:

b jvgfcd vbkbhyg

Answer:

15x

Step-by-step explanation:

A ladder is leaning against the side of a building. The building and the ground form a right angle. How high on the
building will the ladder touch if the ladder is 17 ft long and the base of the ladder is 8 ft from the base of the building?
A. 64 ft
B. 8 ft
OC. 15 ft
O D. 16 ft

Answers

Answer:

15m

Step-by-step explanation:

(see attached)

C. 15 respectfully no other answer

what's the sum of 15+(-19)​

Answers

-4

15+-19

15 to 19 is 4

19 is the larger than 15 so since 19 is negative your answer will also be negative

parallelogram
b= 13 ft. 6 in.
h= 10 ft. 3 in.

Answers

Answer:

A=19,926in.

or

A=1660.5ft

Step-by-step explanation:

you convert the feet into inches which gives you a base of 162 inches and a height of 123 inches. Next you multiply your base and height and it gives you an Area of 19,926inches but then if you need to convert the inches back into feet by dividing 19,926 by 12. After you do that you should end up with an area of 1660.5 feet.

A certain forest covers an area of 4800 km^2 . Suppose that each year this area decreases by 5.25% . What will the area be after 6 years? Use the calculator provided and round your answer to the nearest square kilometer.

Answers

Answer:

the area after 6 years is  3,473 km^2

Step-by-step explanation:

The computation of the area after 6 years is as follows:

= Area × (1 - decreased percentage)^number of years

= 4,800 km^2 × (1 - 5.25%)^6

= 4,800 km^2 × 0.9475^6

= 3,473 km^2

Hence, the area after 6 years is  3,473 km^2

A construction company submitted bids for three contracts. The company estimates that it has a 20%
chance of winning any given bid. Let X represent the number of bids the company wins. Here is the
probability distribution of X along with summary statistics:

X = # of bids won-
0 1 2 3

P(X)-
0.512 0.384 0.096 0.008

Mean: µx=0.6
Standard deviation: σx=0.69

It costs the company a total of $2,000 to submit these bids, and they stand to gain $10,000 for each bid
they win. Let V represent their net gain from submitting these three bids.
What are the mean and standard deviation of V?
µv= ______dollars
σv=_______dollars

Answers

Answer: 4000 dollars

6900 dollars

Step-by-step explanation:

2 over 3 multiplied by 15

Answers

Answer:

The answer is 10.

Step-by-step explanation:

2/3 times 15 is the same as 2/3 of 15.

2/3 of 15 is 10.

So, the answer is 10.

pls help me i will give you brainliest

Answers

Answer:

its a linear function

Step-by-step explanation:

The membership in the Lego Club decreased from 120 members in August to 82 members in October. What was the percent decrease from August to October?
Type your answer using the % key. Round to the nearest whole percentage if necessary.

Answers

Answer:

72% decrease I...guess?

120 members-60 members=50%

-70 should be approx=60%

-80  should be approx=70%

so 80 is around 70%, so I'd say 82 is 72%

I'm most likely wrong but i dunno maybe im right

Step-by-step explanation:

Answer:

32%

Step-by-step explanation:

((120 - 82) / 120) x 100 = 31.66 %

31.66% to the nearest whole percentage is 32%

7. Tyler works in a shoe store. Tyler earns a commission. He earns 3.5% of the amount he sells. Last
week, he sold $600 worth of shoes. How much was his commission?

Answers

ANSWER:
His commission was: 21$

EXPLICATION:
He sold 600$ which presents 100% of his sells.
We have to find how much 3.5% of this amount.
100%—->600$
3.5%—->3.5x600/100=21$
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