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vovikov84 [41]
3 years ago
13

You spent $145 purchasing 3 student tickets and 7 adult tickets. Adult tickets cost $5 more than a student ticket. Find the cost

of a student ticket. Find the cost of an adult ticket.
Mathematics
1 answer:
vova2212 [387]3 years ago
3 0

Answer:

$11 and $16

Step-by-step explanation:

let x be the cost of a student ticket then an adult ticket is x + 5 , then

3x + 7(x + 5) = 145 , that is

3x + 7x + 35 = 145

10x + 35 = 145 ( subtract 35 from both sides )

10x = 110 ( divide both sides by 10 )

x = 11

Student ticket costs $11 and adult ticket = x + 5 = 11 + 5 = $16

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What is the rate of change according to the table below?
pychu [463]

Answer:

lets make this like a table

x   y

3=21

4=28

5=35

so since y is bigger lets divide that by x

21/3=7

so the rate of change is 7

Hope This Helps!!!

5 0
2 years ago
10. A cube has faces numbered 1 to 6. If you roll this cube 4 times, how many different outcomes are possible?
Georgia [21]

Answer: If we throw 4 cubes, there are 1296 different outcomes are possible.

Step-by-step explanation:

Given : A cube has faces numbered 1 to 6.

So the number of outcomes for throwing one die = 6

If we throw 4 cubes , then

According to the Fundamental counting principle,

The total number of different outcomes are possible =  (\text{Number of outcomes for throwing one die})^4

Therefore , The total number of different outcomes are possible =6^4=1296

Hence, there are 1296 different outcomes are possible.

8 0
4 years ago
Adam father is 3 times as old as Adam two years ago Aden was 15 years old how old will his father be in 5 years
Ugo [173]
A=Adam
3A= father's age
A=15+5
so the dad is 60. I'm pretty sure.
3 0
3 years ago
Abcd is a trapozium what Is the the value of x of a is 110
anygoal [31]

Answer:

Step-by-step explanation:

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6 0
3 years ago
The Winners' Circle sportswear and equipment store bought a baseball glove from DOCK's Sporting Goods for $66.00. They want to m
dsp73

Answer:

Correct answer is : $220

Step-by-step explanation:

Here, cost price = $66

Let the selling price be $x.

According to the statement given in problem,

Selling price - cost price = 70% of selling price

i.e.  x  - 66 = 70% * x

x - 70x/100 = 66

30x / 100 = 66

x = 6600 / 30 = $220

i.e Selling price = $220


7 0
3 years ago
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