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3 years ago

Can anyone help me please?!

Mathematics

2 answers:

vazorg [7]3 years ago

8 0

D. 339 because 9*10=90+7*34=234+90=324+7=331+8=339

timama [110]3 years ago

4 0

D because you can split the figure if you needed and then once you found the area of each figure you would add them all up and you would get the answer D

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A Farm raises pigs and chickens. The farmer has a total of 66 animals. One Day he Counts the legs of all his animals and realize

Bogdan [553]

Answer: Pigs = 21

Chicken = 45

Step-by-step explanation:

Let the pigs be represented by p

Let the chicken be represented by c.

From the question,

p + c = 66

4p + 2c = 174

4 × ( p + c = 66)

1 × (4p + 2c = 174)

4p + 4c = 264

- 4p + 2c = 174

2c = 90

c = 90/2 = 45

There are 45 chickens

Simce the farmer has a total of 66 animals, the number of pigs will be:

= 66 - 45

= 21 pigs

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3 years ago

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The answer is:
(2, -3)

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4 years ago

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Anastaziya [24]

The answer varies, X is less than 21

7 0

3 years ago

PLEASE HELP!!

Elina [12.6K]

Answer:

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Red Team 3+p

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Sara is moving into a new apartment. The Resort complex charges a $600 security

vazorg [7]

Answer:

The rent is the same when 2 months have passed.

If she'd live in them for 6 months, I'd recommend the resort complex, since it'd be cheaper.

Step-by-step explanation:

Sara has two options, the resort complex and the uptown suites duplex, which can be represented by functions where "c" is the cost and "t" is the number of months Sara lives on each apartment.

The Resort complex:

$c_{resort}(t) = 600 + 950*t$

The Uptown Suites Duplex:

$c_{uptown}(t) = 300 + 1100*t$

To find the number of months she has to live in them in a way that they have the same cost, we need to find the value of t that makes both equations equal, this is done below:

$600 + 950*t = 300 + 1100*t\\1100t - 950t = 600 - 300\\150t = 300\\t = \frac{300}{150} = 2\\$

The rent is the same when 2 months have passed.

If she intends to live in them for 6 months, the cost of each are:

$c_{resort}(t) = 600 + 950*6 = 6300$

$c_{uptown}(t) = 300 + 1100*6 = 6900$

If she'd live in them for 6 months, I'd recommend the resort complex, since it'd be cheaper.

5 0

3 years ago