Answer:
Here we want to calculate the 25% of $140.
Well, first we assume that:
$140 = 100%.
Now, assuming that, we can write the equation:
X = 25%
Where X is the 25% of $140.
Then we have the equations:
$140 = 100%
X = 25%
Let's take the quotient between these equations:
$140/X = (100%/25%)
Now let's solve this for X:
X = (25%/100%)*$140 = 0.25*$140 = $35
Then the tip will be of $35
75 / 15 = 5
whe the question says "how many times does y go in to x " you reverse the numbers and divide
Answer:
Step-by-step explanation:
1.
1/4 cup x 13 and 1/2 cup x 1
2.
1/2 cup x 7 1/4 cup x 1
The equation ,
represents a conic. The discriminant is is -31 , so the represents an ellipse .
<h3>What is Conic ?</h3>
A curve obtained by a cone and a plane is called conic .
Here given equation is
we know that discriminants of equation
is 
and if
D<0 it's ellipse
D=0 it's parabola
D>0 It's hyperbola
Here, the is
Hence it's an ellipse
The equation , represents a conic. The discriminant is is -31 , so the represents an ellipse .
To know more about conic visit :brainly.com/question/3456995
