Hi there!
To find x, you would need to use the inverse of subtraction (addition) and inverse of division (multiplication), since you'd need to isolate x to one side of the equation to set x equal to a number.
Hope this helps!
This is 1/2 to 1/10
multiply each fraction by 10:-
= 5 : 1
The answer is 5 Choice D
The area of the circle can be calculated with the following formula

First let's find the radius


The answer would be 200.96 square yards
Easy...
to even begin to factor..you must factor out a 3, to simplify your answer.
3(12

-7x-10)
Now, you can factor.

So..to find the answer...
12*-10=-120x
and
you would use -7x
What multiplies to -120..but adds to -7?
-15*8=-120
and
-15+8=-7
To find the answer, plug in what you know..
3(3x+2)(4x-5)
Thus, your answer.
Let
x-------> the number of churros sold
we know that
-----> inequality that represent the situation
Solve for x
Divide by
both sides
therefore
<u>the answer is</u>
The minimum number of churros that must be sold is 