Answer:
13 / -4
Step-by-step explanation:
Let's assign variables for the unknowns. Let x be the amount of total sales while x is the amount of net sales. It is called net sales because a percentage is still deducted from it. The equation will be written as:
Net Sale = Total Sales - 0.25*Total Sales
y = x - 0.25x
y = 0.75x
Answer:
The equation
c x 2 > k
l x 3 ?> c > k
g = 30 = c + l + k
this equation is the same as...
Cecile read twice as many books as Kami.
Laura read 3 times as many books as Kami, but possibly less than Cecile.
Gigi read 30 books. 30 books is the same as all 3 girls combined.
To find out how many books each girl read, you need to find 3 unequal numbers that add up to 30. These numbers are substituted, only because they can be anything at all, and I want to prevent confusions.
hope this helps!
Your answer would be C: 44 degrees.
1. Find the value for the third angle.
We know that two of the angles are y, but we need to find the other angle in order to solve this problem. There is a line connecting off of the angle, so for a moment, lets ignore the triangle and just look at the line.
A line is 180 degrees. That means that if we subtract 88 from 180, we can get the value for the third angle. 180-88=92.
2. Find y.
The total value of all the angles of a triangle is 180 degrees. Lets first find the value of two of the y angles combined. 180-92=88
Since both of the remaining angles are y, that means that they are equal. This means that all we have to do now is divide 88 by 2 to get the value of y. 88/2=44
y=44 degrees
I'm really bad at explaining things, but I hope this helped!
