Explain how some equation have a different amount of solutions

Answers

Answer 1
Answer: There could be a one to all solution,One to one solution or no solution or all to one solution
Answer 2
Answer: If a certain number equals the same number, then all numbers will work. 
          For example: if 4=4, then all numbers would work. 

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45 = 9(W - 4)Leave steps​
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On a very cold morning, it was -8°F. As the day went on, the temperature rose 2° each hour. which equation shows the temperature over time
How can i divide 3 divided by 681

There are 182 seats in a theater.The seats are evenly divided into 13 rows.HHow many seats are in each row?

Answers

182 / 13 = 14
There are 14 seats in each row
14 because when you divide 183(the total amount of seats) by 13 (the amount of rows) you get 14. 

Can someone please help me with #10. i need the one with solution. thanks!

Answers

Problem 10
One foot is equal to 0.333 yards, so convert the feet to yards.
One inch is equal to 0.0278 yards.
(36 feet × 0.333 = 12) 36 feet = 12 yards 
(24 feet × 0.333 = 8) 24 feet = 8 yards 
(9 inches × 0.0278 = 0.25) 9 inches = 0.25 yards 
Now, multiply it all together (L × W × H).
12 × 8 × 0.25 = 24 yards
Then multiply the number of cubic yards.
24 × 55= $1320
The answer is $1320
The reason this problem is so sneaky is that it has a lot of
different units in it, and you have to keep them all straight.

Volume of concrete for the patio = (length) x (width) x (height).

You know all of these dimensions, but be careful.  Before
you multiply them, they must all be in the same units.

          Length  =  36 ft
          Width  =  24 ft
          Height  =  9 inches  =  3/4 of a ft  (0.75 ft).

NOW you can multiply to get the volume.

         Volume = (36 ft) x (24 ft) x (0.75 ft) .

                       The result is the volume in ft³  (cubic feet).

Now you need to figure out how much this will cost, but you run into
another problem . . . you know how much each yd³ costs, but you
only have the volume in ft³.  You have to change the ft³ into yd³ .

Here's the tool you need to do that:      1 yd³ = 27 ft³
 
The rest is just arithmetic.  I know you can handle it from this point.

Please help with some probelms! Check some too the questions that has a blue dot are the answers please check that please!

Answers

I have an answer for the last image.. The first step to finding the y-coordinate of the vertex of the equation y= -2x^2+2x-3 given that the x-coordinate of the vertex is 1/2 is the last option: -2(1/2)^2+2(1/2)-3.. The variable x represents the x-coordinate which means that all you have to do to start is plug in the vertex they gave you: 1/2

A driveway is 40 yards long. How many meters long is it?

Answers

The drive-way is 36.576 meters long.  (about 37)

What is the fundamental principle of multiplication?

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

we are given that driveway is 40 yards long.

WE know that

1 yard = 0.9144 metre

Multiply:

40 × 0.941 = 36.576

The drive-way is 36.576 meters long.  (about 37)

Learn more about multiplications;

brainly.com/question/14059007

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The drive way is 36.576 meters long

Which is greater 1 gal or 15 c

Answers

One gallon because there is 16 cups in a gallon so you would need one more to be equal to or two more to be greater than so 1gallon is greater
One gallon! I'm a 6 th grader. This is easy stuff for me! ;-D

HELP ME ASAP!! 20 POINTS! PLEASE!!!!

Answers

1. -5 5/6

2. ?

3. -8.16 (i think)

4. 1.6