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prohojiy [21]
3 years ago
9

Help with this twentycharacters

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
6 0

Answer:

f(x) = 150-25x

Step-by-step explanation:

200-50=150.

Take the 150 and insert it there.

Each lesson is $25, so you multiply 25 by 2 every lesson. Example= 150-25=125-25=100-75 and so on.

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Help please math ..??
astraxan [27]

Answer:

(3, - 1)

Step-by-step explanation:

5x - 4y = -11

2x + 3y = -9

Multiply the top equation by 2 and the bottom equation by - 5 to cancel out the x's.

10x - 8y = - 22

- 10x - 15y = 45

Cancel out x's.

-8y = - 22

- 15y = 45

Add like terms.

- 23y = 23

Can't have a negative variable to flip them.

-23 = 23y

Divide.

y = - 1

Input y into one of the equations and solve for x.

2x + 3(-1) = -9

Simplify.

2x -3 = -9

Cancel out -3 by adding 3.

2x = -6

Divide.

x - -3

8 0
3 years ago
What is 49849 x 83582<br> What is 96395 x 9384<br> What is 8994 x 9692<br> What is 4048 x 2048
Tju [1.3M]

Answer:

49849 x 83582 = 4166479118

96395 x 9384 = 904570680

8994 x 9692 = 87169848

4048 x 2048 = 8290304

Hope this helped

Step-by-step explanation:

Please mark me as brainliest :D

7 0
3 years ago
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What is the slope of the line through -4,2 and 3,-3
Anvisha [2.4K]

Answer:

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3 years ago
Can anyone help me in this?
Pani-rosa [81]
Ed= 6.5cm and BE = 4.5cm
6 0
3 years ago
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Could you help me understand cross sections of three-dimenstional object its harder than it sound.​
umka21 [38]

A section, or cross-section, is a view of a 3-dimensional object from the position of a plane through the object. A section is a common method of depicting the internal arrangement of a 3-dimensional object in two dimensions. It is often used in technical drawing and is traditionally crosshatched.

Cross sections of three-dimensional objects are two-dimensional shapes of various sizes. They may be parallel to a side or base of the object or at an angle to these surfaces. A cross section may resemble the shape of the object’s side or base, or it may have a completely different shape.

5 0
2 years ago
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