3 years ago

Graph f(x)=−1.5x+6.

Mathematics

1 answer:

LenaWriter [7]3 years ago

6 0

here (I need 20 characters in order to send this so don't mind this text)

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A 15 foot flagpole casts an 11 foot shadow. At the exact same time a 28 foot tree casts a shadow. Which proportion would correct

marishachu [46]

The longer an object, the longer the shadow they cast at a given time of the day and vice versa. This is called direct proportionality. At the same time,

If 15 foot flagpole ---- casts 11 foot shandow
28 foot tree -------- casts ?? foot shadow

The proportion would therefore be:

Length of shadow cast by tree = (28/15)*11 = 20.533 foot.

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3 years ago

Jennifer can clean her room 2 hours, while John can clean the same room in 5 hours. How many hours would it take for them to cle

True [87]

For 1 hour:
- Jennifer can clean 1/2 of her room;
- John cal clean 1/5 of her room.
Both can clean: 1/2 + 1/5 = 5/10 + 2/10 = 7/10
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x hours---------- 1
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3 years ago

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McDonald's has about 21000 managers and each year makes on average $39000/year, how much does McDonald's spend on managers each

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819,000,000 each year

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4 years ago

Given that 5 x − 3 y = 32 Find y when x = 4

ollegr [7]

Answer:

Solution,

X=4

Now,

 $5x - 3y = 32 \\ or \: 5 \times x - 3y = 32 \\ or \: 5 \times 4 - 3y = 32 \\ or \: 20 - 3y = 32 \\ or \: - 3y = 32 - 20 \\ or \: - 3y = 12 \\ or \: y = - \frac{12}{ 3} \\ y = - 4$ 

Hope this helps...

Good luck on your assignment..

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3 years ago

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-3/2 is less than 3x solve

sweet-ann [11.9K]

Answer:

anything above 1

Step-by-step explanation:

-3/2 = -1.5.

3 x -2 = -6

Nope

3 x -1 = -3

Nope

3 x 1 = 3 Yes!!

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2 years ago