3 years ago

Does the relationship show a ratio or a rate?

Mathematics

1 answer:

wel3 years ago

5 0

Step-by-step explanation:

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Please I need help with this

Alexxandr [17]

Answer:

nah no one can afford that

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Step-by-step explanation:

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2 years ago

Tickets to a school play cost $2 if bought in advance and $3 at the door. By selling all 400 tickets, $1030 was collected. First

Marrrta [24]

Answer:

170 tickets.

Step-by-step explanation:

Write formulas for the question.

$N_2+N_3=400$

$2N_2+3N_3=1030$

Then use substitution.

$N_2=-N_3+400$

$2(-N_3+400)+3N_3=1030$

$-2N_3+800+3N_3=1030$

$N_3=230$

So number of $3 tickets sold is 230. But they ask for the tickets bought in advance (i.e. the tickets sold for $2). Use substitution again.

$N_2+230=400\\N_2=400-230\\N_2=170$

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3 years ago

A truck has left Amsterdam with a speed of 52 mph. After 5 hours a car has left Amsterdam with a speed of 78 mph. At what distan

torisob [31]

It would be 10 hours but the distance would be 260 mph.

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3 years ago

Read 2 more answers

Which of the following lies in first quadrant

Doss [256]

Answer:

Step-by-step explanation:

First quadrant always has a positive and a positive

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2 years ago

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Solve the equation for y in terms of x<br><br> 3x-2y=6

Katarina [22]

Answer: 3/2x - 3 = y

Step-by-step explanation:

3x - 2y = 6

+2y = +2y

3x = 6 + 2y

-6 = -6

3x-6 = 2y

/2 = /2

3/2X - 6/2 = y

3/2x - 3 = y

6 0

3 years ago