Answer:
2c
Step-by-step explanation:
8c^3 2c^2
------------ ÷ -------------
6 (c+d) 3c+3d
Factor the 3 out of the denominator in the last term
8c^3 2c^2
------------ ÷ -------------
6 (c+d) 3(c+d)
Since this is division, we can use copy dot flip
8c^3 3(c+d)
------------ * -------------
6 (c+d) 2c^2
We can cancel the (c+d) in the denominator on the left and the numerator on the right
8c^3 3
------------ * -------------
6 2c^2
We can cancel c^2 from the numerator on the left (leaving a c) and the denominator on the right
8c 3
------------ * -------------
6 2
24c
-----
12
24/12 = 2 so we are left with
2c
Answer:
she brought 21 socks
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let
y------> the total cost
c-----> the number of topping
we know that
----> linear equation that represent the situation
Answer:
Step-by-step explanation:
Let be 
and 
, we plot each curve with the help of graphic tool. In this case, we use Desmos and outcome is presented in the image attached below. Mathematically speaking, a solution to the system of equation exists when 
. Graphically speaking, it means that a solution exists when both curves pass through each other.
According to the graphic tool, we conclude that the only solution to the system of equations is .
Answer:
The model represents the equation
-3x + 6 = 4x -8
Start by subtracting 6 from both sides.
-3x + 6 (-6) = 4x - 8 (-6)
-3x = 4x - 14
Subtract 4x from both sides
-3x - 4x = 4x - 4x - 14
-7x = -14
x = -14/-7
x = 2
