MATHEMATICS HIGH SCHOOL

Sam took his family to the zoo. An adult’s ticket is two timesthe cost of a child’s ticket. The total cost for two adults’ tickets and
three children’s tickets was $28. How much do the tickets cost?

Answers

Answer 1
Answer: cost of child ticket = x
cost of adult ticket = 2x
2(2x) + 3(x) = 28
4x + 3x = 28
7x = 28
x = 28/7
x = 4
Child ticket cost 4
Adult ticket cost 8

Related Questions

Let n = 2.5. what is the value of 2n(6n-3)+4n?
What is 3/5 minus 1/4?
We're no strangers to loveYou know the rules and so do IA full commitment's what I'm thinking ofYou wouldn't get this from any other guyI just wanna tell you how I'm feelingGotta make you understandNever gonna give you upNever gonna let you downNever gonna run around and desert youNever gonna make you cryNever gonna say goodbyeNever gonna tell a lie and hurt youWe've known each other for so longYour heart's been aching but you're too shy to say itInside we both know what's been going onWe know the game and we're gonna play itAnd if you ask me how I'm feelingDon't tell me you're too blind to seeNever gonna give you upNever gonna let you downNever gonna run around and desert youNever gonna make you cryNever gonna say goodbyeNever gonna tell a lie and hurt youNever gonna give you upNever gonna let you downNever gonna run around and desert youNever gonna make you cryNever gonna say goodbyeNever gonna tell a lie and hurt youNever gonna give, never gonna give(Give you up)(Ooh) Never gonna give, never gonna give(Give you up)We've known each other for so longYour heart's been aching but you're too shy to say itInside we both know what's been going onWe know the game and we're gonna play itI just wanna tell you how I'm feelingGotta make you understandNever gonna give you upNever gonna let you downNever gonna run around and desert youNever gonna make you cryNever gonna say goodbyeNever gonna tell a lie and hurt youNever gonna give you upNever gonna let you downNever gonna run around and desert youNever gonna make you cryNever gonna say goodbyeNever gonna tell a lie and hurt youNever gonna give you upNever gonna let you downNever gonna run around and desert youNever gonna make you cry
3/4 and 7/8 are equivalent fractions. true or false?
20 is what percent of 50

PLEASE SOMEONE HELP ME!!!!!!!!

Answers

Answer:

The slope is -4

Step-by-step explanation:

To find the slope in this equation you first need to find the difference of y.

2 + (-4) = -2

-2 + (-4) = -6

so the difference of y is -4

Then you find the difference of x

0 + 1 = 1

1 + 1 = 2

So, the difference of x is 1

slope is rise over run (rise meaning the y-axis and run meaning the x-axis)

so the slope is -4/1

How many different ways can you write a fraction that has a numerator of 2 as a sum of fractions

Answers

at least you can write it as the sum of half of it twice, that is:
2/x = 1/x + 1/x
whatever x number you have, for example:
2/5 = 1/5 + 1/5

But then, you can express a fraction in many different ways, for example again:
2/5 = 1/5 + 1/5 = 2/10 + 2/10
= 1/10 + 1/10 + 1/10 + 1/10
so there are an infinite ways of expressing such a fraction.

T(x) = 7x, t(x) = 49

Answers

Answer:

x=7

Step-by-step explanation:

t(x) = 7x, t(x) = 49

Due to the transitive property, you can say that

7x=49

divide both sides by 7

x=7

Hope it helped!

Answer:

Step-by-step explanation:

7

49/7=7

A man invests a certain amount of money at 2% interest and $800 more than that amount in another account at 4% interest. At the end of one year he earned $112 in interest. How much money was invested in each account?Which of the following equations could be used to solve the problem?

A.)0.02x + 0.04(800) = 112
B.)0.02x + 0.04(x + 800) = 112
C.)0.04x + 0.02(x + 800) = 112

Answers

.02x+.04*2x=112
.02x+.08x=112
.10x=112
x=112/.10
x=$1,120 invested @ 2%.
2*1,120=$2,240 amount invested @ 4%.
Proof:
.02*1,120+.04*2,240=112
22.4+89.6=112
112=112

A.) 0.02x + 0.04(800) = 112

please rate and thank

if you earn $8 per hour after taxes are taken out of your paycheck and your insurance is $200 a month, how many hours will you have to work to pay for insurance?

Answers

You would divide the two numbers and get 25

Tion. Then die1
Which of the following best describes a
rational number
A fraction
deo
A Any integer or whole number
B Any decimal or integer
C
All decimals, integers, and whole
numbers
D
Numbers that can be written as
fractions

Answers

Answer:

  D  Numbers that can be written as fractions

Step-by-step explanation:

A rational number is one that can be written as a ratio: a fraction with integer numerator and denominator.

__

The term "decimal" as used here is sufficiently non-specific that we cannot seriously consider it to be part of a suitable answer. A terminating or repeating decimal will be a rational number. A non-terminating, non-repeating decimal will not be a rational number.

While integers and whole numbers are included in the set of rational numbers, by themselves, they do not constitute the best description of the set of rational numbers.
Other Questions
The quantities x and y are proportional. If x is 3 and y is 9, find the constant of proportionality (r) in the equation y = rx. A) 1 B) 2 C) 3 D) 4
Under what circumstances are two nonright triangles congruent?
What is the answer to this please?-3(x+2)+5x = -9
I need help lol....​