You are selling tickets at a school play. Tickets cost $5 for adults and $2 for students. The night you are selling tickets you collect $165 from selling a total of 60 tickets. How many adults
and how many students bought tickets?

Answers

Answer 1

Answer:

15 adult, 45 student

Step-by-step explanation:

5x+2y=165

x+y=60

x = 60-y

300-5y+2y=165

-3y = -135

x= 15

y= 45


Related Questions

is
[tex] \sqrt[3]{ - 27} [/tex]
an irrational number ​

Answers

Answer:

[tex]\sqrt[3]{-27}[/tex]=-(3*3*3)

[tex]\sqrt[3]{-27}[/tex]=-3

-3 is a rational number, thus [tex]\sqrt[3]{-27}[/tex] will be a rational number.

Which equation is another way to show
5/4?

A. 1/5x1/4=
B. 4x1/5=
C. 4 divided by 5=
D. 5 divided by 4=
E. 5+1/4=

Answers

Answer:

D

Step-by-step explanation:

5 divided by 4 is just 5/4 written out

which expression means “ multiply 3 by the sum of m and p “

Answers

Answer:

3m+3p

Step-by-step explanation:

Sum of m and p is expressed as;

m + p (sum means addition)

If 3 is multiplied  by the sum, this is expressed as;

3(m+p)

Expand

3m + 3p

Hence the required expression is 3m+3p

Emmanuel invests $4,200 and Kelsey invests $2,800. Both investments earn 3.9% annual interest. How much longer will it take Kelsey's investment to reach $10,000 than Emmanuel's investment? If necessary, round to the nearest tenth.

It takes ____?____years longer for Kelsey's investment to reach a value of $10,000 than Emmanuel's investment.

Answers

Answer:

The answer is 7

Step-by-step explanation:

the volume of cuboid whose sides is 8cm​

Answers

Answer:

Volume of cuboid = length × breadth × height. Here, length = 14 cm, breadth = 12 cm and height = 8 cm. Volume of cuboid = 14 × 12 × 8 cubic cm. = 1344 cubic cm.

Step-by-step explanation:

to find volume of a cube we will use the following formula
V = s ^3
We can also write this as
V = s * s * s
Since s = 8, we can plug it in
V = 8*8*8
V = 64*8
V = 512

Solve the equation n/10 + 3 = 11

Answers

Answer:

n = 80

Hope this helps(:

Step-by-step explanation:

Answer:

8 times 10 minius 26 plus 6 -10 plus 30 is ur anwser lol

Step-by-step explanation:

One die, numbered 1, 2, 3, 4, 5, 6 is rolled. What is the probability of rolling a 1 or a 6?

Answers

Answer:

1/3

Step-by-step explanation:

There are 2 different options to get a 1 or a 6 out of 6 total options, so:

2/6 = 1/3.

What she said^ checked her answer and it’s right. Okay thank you.

Consider the number line.
+
+
-1
0
1
What is the value of x on the number line?
А
-1.5
B
-0.5
с
0.5
D
1.5
a
-1.5

Answers

-0.5 because right in the middle of -1 and 0 is -0.5

The directions says determine weather each rate of change is consistent. If it is, find the rate of change and explain what it represents.

Answers

3:1 is your answer bruuuuuuhhhh

3:1 thats the answer yeah

a. What is the difference in height between 30 m up a cliff and 87 m up a cliff? What is the distance between these positions?

b. What is the difference in height between an albatross flying at 100 m above the surface of the ocean and a shark swimming 30 m below the surface? What is the distance between them if the shark is right below the albatross?

Answers

Answer:

A. 57m   B. 130m

Step-by-step explanation:

For problem A:

87m up a cliff - 30m up a cliff = 57m up a cliff

These are all positive values

For problem B:

100m above is talking about a positive value, making this a positive number

30m below is talking about a negative value, making this number -30

0 meters represents the surface

As you can see, this is forming a number line as of which

below the surface------------------------0m-------------------------above the surface

by substitution,

-30-----------------------------------------------0-------------------------------100

therefore, 100 - -30 = 130 meters

Nina took an exam. When her results came, she had 40% correct and 68% incorrect. Find the percent to correct answers to incorrect answers.

Answers

Answer: She had 27.2% correct.

Step-by-step explanation: To find the percent, we can divide the part and whole then multiply the quotient by 100. After that we'll need to convert the percent to a decimal. In mathematical terms, the formula will be,

[tex]\frac{part}{whole}=quotient*100[/tex]

40% will be the part and 68% will be the whole.

Step 1.

Convert 40 into a decimal by dividing it by 100.

40 ÷ 100 = 0.4

Step 2.

Multiply 0.4 by 68.

0.4 × 68 = 27.2

Hence, she had 27.2% correct.

Help me
Out please
I need help

Answers

Answer:

So the surface area consists of 2 triangles and 3 different rectangles

Triangle area = 1/2 * 8cm * 6cm = 24cm²

Rectangle a area (bottom one) = 17cm * 8cm = 136cm²

Rectangle b area (the one to the left) = 17cm * 6cm = 102cm²

To calculate Rectangle c we need to know the hypotenuse of our triangles

Formula for the hypotenuse is c = [tex]\sqrt{a^2+b^2}[/tex]

so c = [tex]\sqrt{6^2+8^2}[/tex] = 10

Rectangle c area = 17cm * 10cm = 170cm²

So the surface area is 2 * 24cm² + 136cm² + 102cm² + 170cm² = 456cm²

The volume is 1/2 * h * a * b = 1/2 * 6cm * 8cm * 17cm = 408cm³

Write an equation to represent the following statement. 29 is 6 more than k. Solve for k.

Answers

Answer:

k+6=29, then k=23

Step-by-step explanation:

WILL GIVE BRAINLIEST IF YOU HELP ME

Answers

the answer to your question is 1 and 1/2

Nathaniel invested $2,900 in an account paying an interest rate of 5.4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest cent, would be in the account after 11 years?​

Answers

Answer:

5252.53

Step-by-step explanation:

Nathaniel would have in his account after 11 years an amount of $3076 and 99 cents.

What is compound interest?

Compound interest is the interest on a loan or deposit added to the original principal deposited or drawn and the accumulated interest from all the former periods.

What is the formula for finding the amount including compound interest?

[tex]A=P(1+r)^{t}[/tex]

Where A is the total amount, P is the principal, r is the interest rate and t is the period.

P = $2900

r = 5.4% = 0.054

t = 11

We have to substitute this in the equation.

[tex]A =2900(1+0.054)^{2}\\= 2900(1.0054)^{11}\\=2900(1.061)\\=3076.99[/tex]

Therefore, Nathaniel would have $3076 and 99 cents in his account after 11 years.

Learn more about compound interest here-https://brainly.com/question/24924853

#SPJ2

the parallelogram height is 1 and 1/2 times the base length and the base length is 6

Answers

are you asking to find the area

Please answer will give branliest eeeeeee

Answers

Answer:

Its b + 5

Step-by-step explanation:

if b is blue flowers, and 5 more green than blue, it means 5 more than blue. Getting b+5!!!

Answer:

b+5

Step-by-step explanation:

If she has b amount of flowers and 5 more yellow flowers than blue flowers, you add 5 flowers to the blue flowers and you get the yellow flowers.

Since we do not know the exact amount of blue flowers, we add 5 to b.

b+5

For this cylinder the radius = 6.8 inches and the height L = 14.2 inches. Which is the BEST estimate for the surface area?Use 3.14 what is this answer

Answers

Answer:

896.784

Step-by-step explanation:

Comment if you want the explanation

a tank holds 49 litres of oil. if 7 litres leaked what percentage of oul has leaked​

Answers

The percentage of oil that has leaked​ from the tank is 14.29%.

Given the following data:

Tank capacity = 49 litres.Oil leakage = 7 litres.

To determine the percentage of oil that has leaked​ from the tank:

How to calculate percentage.

Mathematically, the percentage for the amount of oil leakage in this tank is given by this formula:

[tex]Percentage = \frac{Oil\;leakage}{Tank\;capacity} \times 100\\\\[/tex]

Substituting the given parameters into the formula, we have;

[tex]Percentage = \frac{7}{49} \times 100\\\\Percentage = 0.1429 \times 100[/tex]

Percentage = 14.29%.

Read more on percentage here: https://brainly.com/question/24304697

giving brainliest ! *easy*

Answers

Answer:

23π

--------- radians

18

Step-by-step explanation:

To convert degrees to radians, multiply by

π

------- , since a full circle is 360° or 2π radians.

π

230°⋅ -------- radians

180°

π

Combine 23 and -----

18

23π

. --------- radians

18

I hope I helped, and I always appreciate brainliest!!! :)

What is g divided by ?
001
001
00
100
001
00
001
IN
A
0 1

Answers

Answer:

1

Step-by-step explanation:

olokvdu lvg chain district en kff egg iihf tango

HELP PLS ASAP! I BEG U! PLS! PICTURE ADDED! Complete the sentences below for the numbers 16
16
, ‐9

9
, and ‐15

15
.

CLEAR CHECK
The number to the right of 0
0
is .

The number that is the least is .

‐15

15
is 0
0
than ‐9

9
is.

Answers

Answer:

number to the right of 0 is 16

the number that is the least is -15

-15 is farther from 0 than -9 is

Step-by-step explanation:

Answer:

Answer:

number to the right of 0 is 16

the number that is the least is -15

-15 is farther from 0 than -9 is

Step-by-step explanation:

Hope it right cause..

What is the area of the top AND bottom faces?

Answers

Answer:

Top : 24cm²

Bottom : 24cm²

Step-by-step explanation:

Surface area : Base × Height

Top :

3 × 8 = 24

Bottom :

3 × 8 = 24

Use the Pythagorean Theorem, and the properties of right triangles to model an equation that fits the problem. One of the cables that anchors the center of the London Eye Ferris wheel to the ground must be replaced. The center of the Ferris wheel is 69.5 meters above the ground, and the second anchor on the ground is 23 meters from the base of the Ferris wheel. Approximately how long is the cable, and what is the angle of elevation (from ground up to the center of the Ferris wheel)

Answers

Answer:

73.21 m

71.68°

Step-by-step explanation:

Like the question has stated, we're to solve this using Pythagoras theorem.

Pythagoras theorem states that

opp² + adj² = hyp²

From the question, we're asked to find the hypotenuse, being given the opposite side and the adjacent. The opposite side is the center of the Ferris wheel above the ground, and that is 69.5 m. While the adjacent is the distance of the second anchor.

Succinctly put, we have

69.5² + 23² = hyp²

4830.25 + 529 = hyp²

hyp² = 5359.25

hyp = √5359.25

hyp = 73.21 meters.

Therefore, the length of the cable is 73.21 meters long.

To get the angle, we use the formula

Sin Φ = opp/hyp

Sin Φ = 69.5 / 73.21

Sin Φ = 0.9493

Φ = sin^-1 0.9493

Φ = 71.68°

Therefore, the angle of elevation to the center of the Ferris wheel is 71.68°

Does anyone know how to do this? I really need help, I don't understand.

Answers

Answer:

I'm assuming you are looking for the amount of possible outcomes

1. 10 possible outcomes

2. 15 possible outcomes

Step-by-step explanation:

When you first start solving these problems the easiest thing to do is create a diagram of sorts to list all of your possible outcomes. For the first question the coin will either land on heads or tails and the spinner will land on the numbers 1, 2, 3, 4, or 5. Therefore the possible outcomes are H1, H2, H3, H4, H5, T1, T2, T3, T4, or T5. Add them up to get 10 possible outcomes. For the second question you will either pick 1, 2, 3, 4, or 5 and the colors red, white, or blue. Listing out all the possibilities gives you 1R, 2R, 3R, 4R, 5R, 1W, 2W, 3W, 4W, 5W,1B, 2B, 3B, 4B, or 5B. Add them up to get 15 possible outcomes.

Alternatively

For the first question you flip a coin thus you have a 1/2 chance for landing on either, then you spin the wheel where you have a 1/5 chance to land on any of the numbers. Multiply these values together you have a 1/10 chance, therefore there are 10 possible outcomes.

For the second question you have a 1/5 chance for the number and a 1/3 chance for the color. Multiply to get 1/15, therefore you have 15 possible outcomes.

who is from india and speaks malyalam i do but i was born in america

Answers

Answer:

i don't sorry thanks for the points though

Step-by-step explanation:

Answer:

I do, not from India though.

Step-by-step explanation:

|120+x| , if x < −120 will award brainliest

Answers

Answer:

x < 0

Step-by-step explanation:

|120+x| , if x < −120

1. Set |120+x| = 0

2. x < 0

Answer:

|120+x| x<-120 so, -121

|120+(-121)|

l-1l

=1

need help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

D

Step-by-step explanation:

Answer:

C) added to the book balance

Step-by-step explanation:

It was never subtracted from the bank balance

How many liters of water will each container have if the total amount is distributed equally among the 4 containers?

Answers

Answer:

4/4

Step-by-step explanation:

15, 16, 21 determine wether the triangle is acute

Answers

Answer:

no they don't because you could not use those numbers

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