Answer:
<em>See below. </em>
Step-by-step explanation:
<em>12 large water bottles for $9:</em>
![9/12=.75](https://tex.z-dn.net/?f=9%2F12%3D.75)
<em>How many water bottles would cost 3$:</em>
![.75*4=3](https://tex.z-dn.net/?f=.75%2A4%3D3)
<em> water bottles would be $3.</em>
<em>How much would it cost for 1 bottle water:</em>
<em>Like shown above: </em>![9/12=.75](https://tex.z-dn.net/?f=9%2F12%3D.75)
<em> would be the cost of one water bottle.</em>
<em>How much would it cost for 7 bottled waters:</em>
![.75*7=5.25](https://tex.z-dn.net/?f=.75%2A7%3D5.25)
<em> would be the total amount for 7 water bottles.</em>
<em>:)</em>
Answer:
(a+b)(2x−ab+a−b)+x(a−b)+x²
Step-by-step explanation:
I can't make a good explanation, so here's a graph.
Also, this wouldn't be a proportional relationship because of exponents on the last term.
This is really a parabola.
Answer:
7x + 6 =8x - 6
x= 12
Step-by-step explanation:
- put them equal to each other
- then subtract 8x from both sides
- 7x(-8x) + 6 = 8x(-8x) - 6
- to get -1x
- then subtract 6 from both sides
- you'll get -1x = -12
- then divide -1 to both sides
- then you get x = 12
Answer:
Square pyramid
Step-by-step explanation:
A square pyramid is a solid consisting of a square, a point not in the same plane as the square, and all points between them.
It can't be these
Triangle means the plane of the figure that is formed by connecting 3 particular points but it is not in a straight line. (B)(B) ← incorrectincorrect
Cube means the solid figure of having 6 square plane faces which that the angle between about 2 adjacent sides that is a right angle (C)(C) ← incorrectincorrect
Square Prism means the shape of a square that has approximately 3 dimensional shape that has a rectangular sides and shape, but it has about 2 that are square(D)(D) ← incorrectincorrect
Your answer is ↓
square pyramid (A)(A) ← CORRECT!CORRECT!
Good luck on your assignment and enjoy your day!
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The answer to number 4 is C. trapezoid