From the given data, it is clear that the first area model represents the fraction 
From the second area model,
Total number of regions = 6
Number of shaded regions = 2
The fraction represented by the model = 
Let's complete the expression.

Answer:
2/3
Step-by-step explanation:
Hello!
Explanation:
Distributive property: → 
First do expand.

Then you subtract by 4 from both sides of an equation.

Simplify by equation.

Next, subtract by 2x from both sides of an equation.

Simplify.

You can also divide by 2 from both sides of an equation.

Finally, simplify by equation and dividing into the groups.

Answer: → 
Hope this helps!
Answer:
720 apples
Step-by-step explanation:
Let A be the number of apples in the small pack.
QTY for Small Cartons is 15A,
QTY for Big Cartons is 20(A+15) = 20A+300
From small cartons makes 25% or 1/4 of total, means the big carton makes 75% of total, or 3/4 of total. This also means the qty in big carton is 3 times of small carton
20A+300 = 3X (15A)= 45A
300 = 25A
A=12
Altogether = 15A+(20A+300) = 720 Apples
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Based on the situation above the inequality will he use to contradict the assumption is <span>
4:10 ≠ 6:14</span>
if DE is parallel to BC
then
4: (4+5) = 6 : (6 + 8)