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sveticcg [70]
3 years ago
13

How many solutions does the system of equations below have? y = –10x + 5 y = -10x – 9/7

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

no solutions

Step-by-step explanation:

y = –10x + 5

y = -10x – 9/7

They are both equal to y so set them equal to each other

–10x + 5  = -10x – 9/7

Add 10x to each side

–10x + 5  +10x= -10x – 9/7+10x

5 = -9/7

This is never true so there are no solutions

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daser333 [38]

Answer:  Well, there is two ways for addition and two ways for division. either Add 67 5 times (67 + 67 + 67 + 67+ 67) to get 335 or add 5 67 times (5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 etc.) to get 335, And for division (my favorite part) Either get 335 and see if 67 can be multiplied to get 3, 33, or 335. and if either 3, 33, or 335 is to big subtract what you get when you multiply (Enter Number) with 67 to get anything remotely close to 3, 33, or 335. (NOT MORE THAN 3, 33, OR 335 ONLY EXACT OR LESS THAN) or do the exact same with 5.

Step-by-step explanation:

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3 years ago
The aquarium has a fish tank in the shape of a prism. if the tank is 3/4 full of water, how much water is in the tank?
ololo11 [35]

Answer:

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Step-by-step explanation:

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2 years ago
If the volume of the pyramid shown is 360 inches cubed, what is its height?
dimaraw [331]

Answer:

9 inches

Step-by-step explanation:

The formula for the volume of a rectangular pyramid is V = \frac{1}{3}(l*w*h)

  • Here we have volume (V), base (L), and width (W)
  • V = 360 in³, L = 12 in, W = 10 in

We need to manipulate the volume equation to solve for the height (H)

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  • Then we need to divide both sides by (L×W) to get: \frac{3V}{lw} =h

Now we can plug in the given values:

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3 years ago
Can someone please help me with the middle one?
ValentinkaMS [17]

Answer:

265

Step-by-step explanation:

765-500=265

5 0
3 years ago
Read 2 more answers
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