3 years ago

Write a real world situation that could be represented by the equation shown below y= -10x - 15

1 answer:

3 0

Example (not a very likely example, however):

At 11 pm the temperature is -15 degrees F, and it continues to drop by 10 degrees F every hour.

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The tangent of a 45 degree angle is

geniusboy [140]

It would be 1............

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3 years ago

The Burger Barn sells beef hamburgers and vegetarian bean burgers. Last Weekend, the restaruant sold 7 beef hamburgers for every

const2013 [10]

Answer:

36 i think

Step-by-step explanation:

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3 years ago

the management of a hotel found that they will sell all 800 tickets at 4 dollars per per person for a hour concert for one night

Lesechka [4]

Answer:

Step-by-step explanation:

Let x represent the rate at which the ticket is sold and let y represent the number of tickets sold at that rate.

When x = 4, y = 800

This means that the income from gate takings at this rate is 4 × 800 = $3200

For each 1 dollar increase in the gate fee,management expects 100 fewer customers to buy tickets. It means that the amount earned would be (x + 1)(y - 100)

For the amount to be $3500, it means that

(x + 1)(800 - 100) = 3500

700(x + 1) = 3500

x + 1 = 3500/700 = 5

Therefore, management should charge $5 per person for gate fee so that it collects 3500 dollars from gate takings.

7 0

3 years ago

1. Write the following numbers in the expanded form:<br>(i) 20.03 <br>(ii) 200.03 <br>(iii) 2.034

PSYCHO15rus [73]

Answer:

(I). 20.03:

$= 2.003 \times {10}^{1}$

(ii). 200.03

$= 2.0003 \times {10}^{2}$

(iii). 2.034

$= 2.034 \times {10}^{0}$

4 0

3 years ago

Which expression shows how to correctly determine the speed in meters per second?

inn [45]

Answer:

B.?

Step-by-step explanation:

i just took the test and i think B.18 seconds ÷ 402 meters

is the right answer plz tell lily~chan if shes wrong!

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3 years ago