Mathematics High School

The entry fee for a charity event is $15 per pair of people. The fee can be
paid in cash or by collecting and turning in soda can tabs. Every 10 tabs
collected earns $0.01.
Brian and Eva are collecting tabs to pay their entry fee. So far, Eva has
collected 7,100 tabs and Brian has collected 1,300 tabs. What is the
least number of tabs they must still collect in order to have enough to
pay the entry fee?

Answers

Answer 1

Answer:

660

Step-by-step explanation:

First, to find out how much money they have collected so far, you need to add 7100 + 1300 which is 8400. 8400= $8.40. So now you know that they have collected 8.40, you need to subtract 1500-840 which = 660

Hope this helps!

Answer 2

Step-by-step explanation:

Related Questions

a new youth sports center is being built, the perimeter of the rectangle playing field is 302 yards. the length of the field is 2 yards less than double the width. what are the dimensions of the playing field?

Answers

Answer:

can we do zoo mmmmmmm...

helpppppppppppp WILL MARK BRAINLIST

Answers

Answer: 3

Step-by-step explanation:

At x = -2, y = 3

In a cafeteria, 1 10 of the students are eating salads , and 2 5 are eating sandwiches. There are 20 students in the cafeteria. How many students are eating lunches other than salads or sandwiches?

Answers

Answer:Number of students eating lunches other than salads or sandwiches= 10

Step-by-step explanation:

Number of students in the cafeteria=20

Number of students eating salads=1/10 X 20= 2

Number of students eating sandwiches= 2/5 x 20 = 8

Number of students eating lunches other than salads or sandwiches=

Number of students in the cafeteria -(

Number of students eating salads +Number of students eating sandwiches)

=20-(2+8)

=20-10

=10 students.

We’re getting married bro

Answers

Answer:

It's not that hard so lets get a divorce bro

Step-by-step explanation:

What type of graph would have the title, "Favorite TV Show"?

bar graph
line graph
line plot
stem-and-leaf plot

Answers

Answer:

line graph

Step-by-step explanation:

line graph

Answer:

bar graph

Step-by-step explanation:

thats what i'm guessing because a bar graphs compares categories

14 = p + 19 I need some help with this one?

Answers

Answer:

p=-5

Step-by-step explanation:

have a lovely day!!

P= 15

That is bc if +19 has a + u make it - so then u subtract.

So 19-14=15 to find the p.

P=15

If the 19 was -19 instead of +19 then u would do.

19+14= 43. Which would then be.

P=43.

Hope this helps!

About 8 out of 15 homes have a dog as a pet. On a street with 165 homes, how many would you expect to have a dog for pets?
Please explain how you got your answer.

Answers

Answer:

88

Step-by-step explanation:

create a proportion:

8/15 = x/165

cross-multiply:

15x = 1320

x = 88

Colleen earns $5 for each hour of yard work. Write an equation that shows the relationship between the time spent x and the amount earned y.

Write your answer as an equation with y first, followed by an equals sign

Answers

Answer:

Easy

Step-by-step explanation:

Y=5x

I hope this helps

This partial circle has a radius of 11 inches.

What is the area of this figure?

Use 3.14 Pi.


A circle with a quadrant missing. The length of one side of the quadrant is 11 inches.

Answers

Answer:

284.96

Step-by-step explanation:

Find the value of x so that the ratios are equivalent 9:x and 54:8
i cant seem to get it i tried 48 but it said it was wrong

Answers

Answer:

The answer is 48

Step-by-step explanation:

Calculating area of rectangle with a diagonal of 5m height of 3m and length of 4m

Answers

Answer:

area = 12 m²

Step-by-step explanation:

area = L x W

area = 4 x 3 = 12 m²

Answer:

12m ²

Step-by-step explanation:

Area of rectangle = l × b

= 4m × 3m

= 12m²

14. Given that 2a = 8b, find the ratio of a
to b in simplest form.

Answers

Answer:

1;4

Step-by-step explanation:

2a=8b/2

1a=4b

you cant simplify any more so this is the answer

What is the area of the triangle?
4
:10
2
units

Answers

Answer:

Your answer is 20

Step-by-step explanation:

as the formula 1/2*4*10=20.

hope it help you if yes then please make me the brainiest.

Thank you

parshv

Solve: 1+^3√5x=3

1. Isolate the radical. ^3√5x=2

2. Raise each side of the equation to the same power
as the index of the radical to eliminate the radical.

(3√5x)^3 = (2)^3

Answers

Answer: it’s D

Step-by-step explanation:

Answer:

x= 8/5 or D

Step-by-step explanation:

edg 2021

PLEASE HELP ASAP WILL GIVE BRAINLY

Answers

1st = (-4,5)

2nd = (-2,3)

3rd = (0,1)

4th = (2,-1)

5th = (4,-3)

1 = (-4,5)
2= (-2,3)
3= (0,1)
4= (2,-1)
5= (4,-3)

Two types of tickets were sold for an upcoming concert: adult tickets and child tickets. In total, there
were 175 adult tickets sold and 103 child tickets sold. There was a total of $13796 in ticket sales. The
Jones family bought two adult tickets and two child tickets and spent a total of $184. How much does an
adult ticket cost and how much does a child ticket cost?

Answers

Answer:

Adult ticket is $60

Child ticket is $32

Step-by-step explanation:

Let x = price of adult ticket

     y = price of child ticket

(1)    175x + 103y = 13796               (2)    2x + 2y = 184

                                                                 x + y = 92

                                                                       y = 92 - x

      175x + 103(92 - x) = 13796

      175x + 9476 - 103x = 13796

       72x = 4320

           x = 60                                                  y = 92 - 60

                                                                        y = 32

Simplify -18b^-4 Pliz help, I don’t understand math, especially Algebra II

Answers

Answer:

B. -[tex]\frac{18}{b^4}[/tex]

Step-by-step explanation:

(✿◡‿◡) <-- she wants Brainliest

Answer:

b

Step-by-step explanation:

Solve the whole problem i give brainliest please help me.

Answers

Answer:

The inequality will be $75x + $25 ≤ $340

and the amount of days that she can afford the vehicle is 4.2

Step-by-step explanation:

if you subtract 25 from both sides, you'll get

75x ≤ 315

and when you divide both sides by 75, you'll get 4.2, or 4 days

After 10% tax, the phone cost $220. What was the original price?​

Answers

Answer:

$198

Step-by-step explanation:

To find how much the tax was, we multiply 10% by 220. We do this in decimal form, so we write it as 0.1*220. 0.1*220 is 22. Although, we don't stop there. Now that we know how much tax is, we must subtract the tax from the price with tax to find the OG price. 220-22 is 198. That means our answer is $198. Hope this helps!

In triangle UVW, u = 20, v = 47. and w = 60. To find m∠ W,

which law would you use? Laws of Sines or Laws of Cosines? and why?

Answers

Answer:

We would use the Law of Cosines to solve the question.

m∠ W = 121.8°

Step-by-step explanation:

In triangle UVW, u = 20, v = 47. and w = 60. To find m∠ W,

which law would you use?

The Law we would use to find find m∠W is the Law of cosines, this is because in the question above we are given 3 known sides of a triangle and we are asked to find an unknown angle.

Law of cosines when we are to find an unknown angle =

m∠ W = arc cos [u² + v² - w²/ 2uv]

m∠ W = arccos [ 20² + 47² - 60²/ 2 × 20 × 47]

m∠ W = 121.81159°

Approximately = 121.8°

(-7, y) and (-2,-4); m = -6/5 find the slope​

Answers

Answer:

y = 2

Step-by-step explanation:

Use the slope formula so y2-y1/x2-x1 = -6/5

so -4 - y / -2 + 7 = -6/5 so y has to be 2 so that -4-2=-6

Select the correct answer. Consider these functions: What is the value of f(g(-2))? A. -28 B. -12 C. 12 D. 146

Answers

Answer:

c

Step-by-step explanation:

Please help me please please ASAP ASAP please ASAP

Answers

Answer:

5Step-by-step explanation:

3y - 1 = 28 / 2

3y - 1 = 14

3y = 14 + 1

3y = 15

y = 15 / 3

y = 5

Hope that helps!

The answer is 5
................................


Can someone help me and show how to do it

Answers

Answer:

Step-by-step explanation:25

3. Which rule best describes the last three numbers shown in the pattern? 10, 12, 9, 11​

Answers

Answer:

it goes by 2 two times then subtracts 3 then again

Step-by-step explanation:

10,12,9,11,8,10,7

A dilation has center (0,0). Find the image of the point L(6-8) for the scale factor 7.

Answers

Answer:

D (42,-56)

Step-by-step explanation:

Scale factor means you multiply, so you multiply (6,-8) by 7.

6 x 7 is 42 and 7 x -8 is -56. So your answer is D (42,-56).  

A compact disc player costs £50 plus 17 1/2 % VAT.

Calculate the total cost of the compact disc player.

Answers

Answer:

£58.75

Step-by-step explanation:

Given data

Cost = £50

VAT= 17 1/2%= 17.5%

Let us find the amount of the VAT

=17.5/100*50

=0.175*50

= £8.75

Hence the total cost of the compact disk is

=50+ 8.75

=£58.75

plsss help i’ll give brainly...but pls give a correct answer

Answers

Answer:

3

Step-by-step explanation:

Terms are separated by symbols for operations (like plus, minus, multiply, divide.)

So your terms would be

8y

+z

-6

Which model below represents a fraction that is equivalent to
4
8

Answers

Answer:

4/8 is one half

Step-by-step explanation:

Find the missing measurement using the pathagreham theorem. Show steps​

Answers

a^2+b^2=c^2

a=15

b=25

15^2=225

25^2=625

225+b^2=625

b^2=400

b=20

Step-by-step explanation:

you can use right angle triangle to do the calculation

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