Mathematics High School

Carolina goes to a paintball field that charges an entrance fee of \$18$18dollar sign, 18 and \$0.08$0.08dollar sign, 0, point, 08 per ball. The field has a promotion that says, "Get \$10$10dollar sign, 10 off if you spend \$75$75dollar sign, 75 or more!" Carolina wonders how many paintballs she needs to buy along with the entrance fee to get the promotion.

Let BBB represent the number of paintballs that Carolina buys.

1) Which inequality describes this scenario?

Choose 1 answer:

Choose 1 answer:


(Choice A)

A

18+0.08B \leq 7518+0.08B≤7518, plus, 0, point, 08, B, is less than or equal to, 75


(Choice B)

B

18+0.08B \geq 7518+0.08B≥7518, plus, 0, point, 08, B, is greater than or equal to, 75


(Choice C)

C

18+0.08B \leq 1018+0.08B≤1018, plus, 0, point, 08, B, is less than or equal to, 10


(Choice D)

D

18+0.08B \geq 1018+0.08B≥10

Answers

Answer 1

Answer:

carolina needs to buy at least 713 paintballs to get $10 off

Step-by-step explanation:

Entrance fee = $18

Fee per ball = $0.08

The field has a promotion that says, "Get $10 off if you spend $75 or more"

Let B represent the number of paintballs that Carolina buys.

18 + 0.08B ≥ 75

Subtract 18 from both sides

0.08B ≥ 75 - 18

0.08B ≥ 57

Divide both sides by 0.08

B ≥ 57 / 0.08

B ≥ 712.5

Approximately

B ≥ 713

carolina needs to buy at least 713 paintballs to get $10 off

Related Questions

What is the largest multiple of 7?​

Answers

Answer:

175

Step-by-step explanation:

Given h(x) = 5x - 3. Find h(a + 1).
Given h(x}

Answers

Answer:

5a + 2

Step-by-step explanation:

To find h(a + 1), substitute x = a + 1 into h(x), that is

h(a + 1) = 5(a + 1) - 3

            = 5a + 5 - 3

            = 5a + 2

The answer is 5a+2 your welcome

What is 537 rounded to the nearest hundred

Answers

Answer:

500

Step-by-step explanation:

Which number line shows the graph of 0.3

Answers

Answer:

im dumb im sorry but u can look it up

Step-by-step explanation:

The reciprocal of 1/4 as a fraction Please help fast

Answers

Answer:

4/1

Step-by-step explanation:

Hope this help :P


BRAINLIEST PLEASE JELP
What is the slope of a line perpendicular to the given line?


Answers

Answer:

4

Step-by-step explanation:

The perpendicular slope means opposite reciprocal

opposite: 1/4

reciprocal: 4

Answer:

The slope is undefined

Step-by-step explanation:

Rate me please

You bike 11.2 miles in 1.4 hours at a steady rate. What equation represents the proportional relationship between the x hours you bike and the distance y in miles that you​ travel?

Answers

Answer:17

Step-by-step explanation:

Answer:

Y=8x

Hope this helped

Step-by-step explanation:

Which of the following ratios is not 4:9
8 : 18
12 : 36
20 : 45
16 : 36

Answers

Answer:

I think 12 : 36 I not so sure though

can someone help simplify this 6n+5(10n−7)

Answers

Answer:

21n-35

Step-by-step explanation:

6n+5(10n-7)

distribute 5

6n+15n-35

add 6 and 15

21n-35

you cant subtract 21 and -35 because they arent like terms

What is the solution to the equation?
132+x=74
-
O X=-6
O
O X=-6
.
O
X= 20
X= 21

Answers

The answer for the picture would be X=-13/2 or X=-6 1/2
The answer for the other question would be X=-58

Answer:

The second one is right!

x= -6 1/2

We went to the market to buy some fruit. We decided to buy some apples, strawberries, and oranges. If we buy 2 apples, 3 boxes of strawberry, and 4 oranges, the fruit would cost $15.30. If we buy 1 box of strawberry, 4 apples, and 2 oranges, the fruit would cost $10.90. If we buy 1 orange, 5 apples and 2 boxes of strawberry, the fruit would cost $13.70.

Answers

Answer:

The answer is below

Step-by-step explanation:

Let x represent the cost of apples, y represent the cost of strawberries and z represent the cost of oranges.

The money used to buy 2 apples, 3 boxes of strawberry, and 4 oranges is represented as:

2x + 3y + 4z = 15.3         (1)

The money used to buy 4 apples, 1 boxes of strawberry, and 2 oranges is represented as:

4x + y + 2z = 10.9       (2)

The money used to buy 5 apples, 2 boxes of strawberry, and 1 oranges is represented as:

5x + 2y + z = 13.7        (3)

Solving equation 1, 2 and 3 simultaneously gives:

x = $1.5, y = $2.5 and y = $1.2

The cost of orange is $1.5, cost of strawberry = $2.5 and cost of orange = $1.2

4. T-Bone's Math teacher requires 6 book
reports the 1st semester. T-Bone has 4
more reports to complete. How many
book reports has T-Bone already
finished?
x - 4 = 6
x + 4 = 6

Answers

Answer:

2

Step-by-step explanation:

6-4=2

Six more than the product of a number and -2 is 4.

Answers

6+n*-2=4
Hoped I help!

excavation scientists excavating a dinosaur mapped the site on a coordinate plane. if one bone lies from (-5,8) to (10,-1) and a second bone lies from (-10,-3) to (-5,-6) are the bones parallel ? explain

Answers

Answer:

Tengoo

Step-by-step explanation:

Miedo

What the solution for x is in 14+x=3a+ab?

Answers

Answer: a= x+14 /b+3

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplifying

14 + x = 3a + ab

Solving

14 + x = 3a + ab

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-14' to each side of the equation.

14 + -14 + x = 3a + -14 + ab

Combine like terms: 14 + -14 = 0

0 + x = 3a + -14 + ab

x = 3a + -14 + ab

Reorder the terms:

x = -14 + 3a + ab

Simplifying

x = -14 + 3a + ab

PLEASE HELP!! 30 POINTS!!

Answers

that is a linear line

Answer:

the slope is 1

Step-by-step explanation:

the line is going up so the slope is definitely positive

and if you use the rise over run method then you should get 1 over 1 which means the slope is one

Simplify.
9(y + 7) plzzzz answer fastt

Answers

9y + 63 is the answer simplify

Answer:

y=7

Step-by-step explanation:

9y+63

63/9=7

Express the number 0.00001038 in scientific notation

Answers

if you want .00001038 to be in scientific notation move the decimal place over behind the first number that isn’t a 0 in this case it’s 1 so it should be

1.038 *10^-5

Find the value of x.
81°
39°
X=??


PLEaSE ILL GIVE YOU BRAINLIEST AND 15 POINTS

Answers

Answer:

It's "P"

Step-by-step explanation: Please give me my 15 points

Answer:

X= 60º

Step-by-step explanation:

If you are solving for a ∆, a ∆ has a degree of 180º. This thus when added up gets you.

81º + 39º = 120º

180º - 120º = 60º

Therefore in conclusion, X would be 60º.

What is the measure of angle a

Answers

Answer:

48

Step-by-step explanation:

42 + 90 = 132

180 - 132 = 48

hey what 4a + 5 - 7a = 35​

Answers

A=-10 put this in photo match it will help a lot!

(19 x 10 ^5)- (5 x 10 ^5)

Answers

Answer:

1400000

1.4⋅10^6 for science notation ;)

Answer:

1400000x

Step-by-step explanation:

Polynomial factorization topic toh diba?

What is the factored form of 5x-625x^4

Answers

Answer:

5x(-125x+1)

Step-by-step explanation:

im not completely sure but yee

f(x) = 3x - 8 and g(x) = -x - 4. Find (f + g)(x) and (f + g)(5).

Answers

Answer:

(f+g)(x) = 3x - 8 -x -4

(f+g)(x) = 2x-12

(f+g)(5) - substitute 5 into x

(f+g)(5) = 2(5)-12

(f+g)(5) = 10-12

(f+g)(5) = -2

Step-by-step explanation:

20 POINTS PLS ANSWER

Aaron has made a mistake in his work. Circle Aaron’s mistake in the image below.

Answers

Answer: 24 h/ 1 day needs to be circled

Step-by-step explanation:

To cross out the first 1 day and the second, you need to have the last 1 day at the top and 24 hour needs to be on the bottom. (You can see that the h in the answer is at the bottom too.) Good Luck!

Given the points below, find
XY
XY
.
X(-9, 2)
X(−9,2)
and
Y(5, -4)
Y(5,−4)

Answers

Answer:

XY=(-45,-8)

Step-by-step explanation:

XY=(-9,2)(5,-4)

Which statements are correct interpretations of this graph?
Select each correct answer. (multiple choice question)

A. 3 boxes are filled every 4 min.
B. 4 boxes are filled every 3 min.
C. 1.3 boxes are filled per minute.
D. 0.75 boxes are filled per minute.
(Graph down below)

Answers

Answer:

A

Step-by-step explanation:

[tex]\boxed{~ Hello!\; here's\; your \;answer!}[/tex]        

___________________________________________________________

                                                      [tex]\huge\boxed{A.}[/tex]

___________________________________________________________

           

A's Explanation...

The first point given is at 3 and 4. 3 is at "Boxes Filled" While 4 is at "Time (Min)". Therefore, your answer is A, 3 boxes are filled every 4 min.

___________________________________________________________

[tex]\boxed{Hope\;I\;helped!}\\\\\\\boxed{May\;I\;Have\;Brainliest?}\\\\\\\\\huge\boxed{Thanks,\;Plip.}[/tex]

___________________________________________________________


Jimmy practices hitting baseballs every day. His first time at bat, the baseball goes 10 feet. For every day he
practices, the baseball goes 6 feet farther. Write an equation to describe this situation.

Answers

Answer:

I think it is 10 + (6x)

Step-by-step explanation:

because he starts at ten and every day it adds 6 and x represents the number of days

PLease help with this question? I also need an explanation on how you got the answer

Answers

Answer:

25%

Step-by-step explanation:

1. there are 8 triangles

2. 2 twos

3. 2/8

4. 2/8=25%

Harper Hospital treated 423 patients last week who were children, out of a total of 931 patients. The administrator calculates that they had 408 adult patients. Is the administrator's calculation reasonable? Estimate the number of adult patients by rounding the numbers to check the administrator's calculation.

Answers

Answer:

No, the administrator is wrong.

[tex]Adult = 500[/tex]

Step-by-step explanation:

Given

[tex]Total = 931[/tex]

[tex]Children = 423[/tex]

[tex]Adult = 408[/tex]

Solving (a): Is the administrator correct?

No, the administrator is wrong.

This is so because: when the number of children is subtracted from the total patient, the remaining number is not 408

Solving (b): Estimate the number of adults

By rounding up:

[tex]Adult = Total - Children[/tex]

Actual Figures

[tex]Adult = 931 - 423[/tex]

Round up

[tex]Adult = 900 - 400[/tex]

[tex]Adult = 500[/tex] -- approximately

Other Questions
Write one-page given the following scenario, determine if the salesmans conjecture is logical? Why or why not? Is it true? Why or why not? Provide a counterexample that would disprove his hypothesis:A car salesman sold 5 used cars to five different couples. He noticed that each couple was under 30 years old. The following day, he sold a new, luxury car to a couple in their 60s. The salesman determined that only younger couples by used cars. Use your knowledge of the prefix be- to determine which sentence shows the correct use of belittle. A. Tonya is belittle compared to other famlly members. B. Irena is going to belittle a tiny snowball Into a huge Ice sculpture. C. If you belittle Joaquin's favorite movie, he will be angry. D. Samuel is belittle in his opinion that all people should have equal rights. Political cartoon analysis answers, I nailed a 100 on it, so I know these are right1. List all objects and people.Theres a deck, a canoe, a donkeyman, an elephant man, and a big lady.2. What are the captions and/or title (at the top)?25 million women voters.3. What 3 words help to identify objects, people, or important content?The Political Canoe.4. Are there important dates noted? If not, what time period do you think this is based on the content?1920, when women were allowed to vote.5. Describe the action.Millions of women are getting involved with politics now, since they have the right to vote.6. Explain the message of the political cartoon using complete sentences. (a prediction?)I think that people are afraid that women will have a much bigger impact on politics than they think. Which action is known to reduce speeding in teens?a) Higher enforcement rates b) Better roadways c) Other drivers speedingd) Larger speed displays on the dashboard 1. Write the equation of a line parallel to y = -2x + 10 that passes through point (2, 4). Which property justifies the statement if y = 7, then 7 = y? a student pushes a book with a force of 5 N to the east.which statement describes the reaction force? please help asapi will mark brainliest Wayne is hanging a string of lights 45 feet long around the 3 sides of his rectangular patio, which is adjacent to his house. The length of his patio, the side along the house, is 5 feet longer than 2 times its width. Find the length and width of the patio. A large brick oven takes 64 minutes to cook 16 pizzas. How long would it take to cook two pizzas? A school purchases calculators from a store for six dollars each. Create an equation that represents the total cost, use d for dollars, and c for the number of calculators purchased. please help asap!!! will give brainliest answer is -3.7 less than,greater than or equal to -3.8 ? PLEASE PLEASE HELP!!! Big Box Store has operated with a 30% average gross profit ratio for a number of years. It had $107,000 in sales during the second quarter of this year. If it began the quarter with $18,700 of inventory at cost and purchased $72,700 of inventory during the quarter, its estimated ending inventory by the gross profit method is: Solve the following equation algebraically. Show your work.17 = -13 82Will mark brainliest This is due in 10 mins!!Which question best serves the purpose of an interview?What is the name of your company?How did you become interested in this subject?Would you recommend this career to others?What type of work do you do? On top of a cliff of height h, a spring is compressed 5m and launches a projectile perfectly horizontally with a speed of 75 m s . It hits the ground with speed 90 m s . How high above the ground was the cliff? (Hint: use energy conservation to make the problem easier!) What is the date and place of origin in Buddhism? One day you tap your smartphone screen to turn it on, and nothing happens. It appears to be turned off and will not turn on. What should you try first to fix it? perform a soft reset plug it into a charger for an hour submerge it in a bag of rice for 24 hours perform a hard reset