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2 years ago

Which two of the following numbers have the same value?

Mathematics

1 answer:

Oksi-84 [34.3K]2 years ago

7 0

Answer:

33 and 42

Step-by-step explanation:

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The Frill family and the Smith family go to the movies.

Sati [7]

Step-by-step explanation:

Let a be the price of 1 adult ticket.

Let c be the price of 1 child ticket.

given,

$6a + 2c = 124$

as equation 1,

and

$3a + 5c = 100$

as equation 2.

Now we will solve for a and c using elimination method of simultaneous equations.

Now we multiply equation 2 by 2 to eliminate a and solve for c.

$3a \times 2 + 5c \times 2 = 100 \times 2 \\ 6a + 10c = 200$

This new equation will be equation 3.

Now we will use equation 1 - equation 3 to eliminate a and solve for c.

$(6a - 6a) + (2c - 10c) = 124 - 200 \\ 0 + ( - 8c) = - 76 \\ - 8c = - 76 \\ c = - 76 \div - 8 \\ = 9.5$

Now substitute c into equation 2.

$3a + 5(9.5) = 100 \\ 3a + 47.5 = 100 \\ 3a = 100 - 47.5 \\ 3a = 52.5 \\ a = 52.5 \div 3 \\ = 17.5$

Therefore one adult ticket will cost $17.50 and one child ticket will cost $9.50.

7 0

2 years ago

Jaden earned $54 every nine days based on this information how many days will it take Jaden to earn $96

inessss [21]

Answer:

it will take her 16 days

Step-by-step explanation:

4 0

2 years ago

42 ounces to 5 pounds

Katarina [22]

Step-by-step explanation:

the answer is going to be 48 ounces instead.

8 0

2 years ago

Can someone please help me and fast I'm stuck

vovikov84 [41]

Answer:

3 5/8

Step-by-step explanation:

6 4/8 - 2 7/8 = 4 -3/8 = 3 5/8

8 0

2 years ago

Read 2 more answers

in a survey it was found that ratio of people who liked modern songs and folk songs ia 8:9 out of which 50people liked both song

lina2011 [118]

Answer:

as in the question it is given that 50 people liked both songs 40 liked folk songs and 80 liked none of the song so we can add the number of people

50+40+80

170

Step-by-step explanation:

the people involved in the survey were 170

3 0

3 years ago