3 years ago

You want to take a trip to Brazil.

Mathematics

1 answer:

GuDViN [60]3 years ago

7 0

Answer:

Step-by-step explanation:

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For a Saturday matinee, adult tickets cost $8.50 and kids under 12 pay only $7.00. If 80 tickets are sold for a total

jolli1 [7]

Answer:

30 adult tickets,
50 kids tickets

Step-by-step explanation:

Given

Cost of adult ticket = $8.50
Cost of kids ticket = $7.00
Number of tickets = 80
Total cost = $605

Let the adult ticket be a and kids be k

We got equations

a + k = 80
8.5a + 7k = 605

From the first equation we get

k = 80 -a

Substituting k in the second equation

8.5a + 7(80 - a) = 605
8.5a - 7a + 560= 605
1.5a = 45
a = 45/1.5
a = 30

Then finding k

k = 80 - 30 = 50

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3 years ago

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Kisachek [45]

Answer:

3 is a whole number while 2/3 is less than 3

Step-by-step explanation:

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2 years ago

The graph below shows a quadratic function f(x) and an absolute value function g(x)

Katen [24]

Answer:

I believe it should be b and d

Step-by-step explanation:

hoped it helped :)

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3 years ago

fourth,sixth and thirteenth term in this sequence A(n)= 6+(n+1)(-2) help me to find and describe the explicite formula

OleMash [197]

Hello,

A(n)=6+(n+1)^(-2)=6+1/(n+1)²

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yuradex [85]

The digit 4 is in the thousandths place.

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3 years ago