Answer: 
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Work Shown:
Explanation:
In the second step, I multiplied both sides by r to move it to the left side. Then I divided both sides by p to isolate r.
In short, the r and p swap places.
287.496 in^3 since you take 6.6 * 6.6 *6.6 that should give you your answer
Answer:
The answer to your question is the second choice
Step-by-step explanation:
Data
Large rectangle Small rectangle
base = 15 ft base = 11 ft
height = 13 ft height = 9 ft
Process
1.- Express the area of the large rectangle
Area = base x height
Substitution
Area = (15)(13)
2.- Express the area of the small rectangle
Area = (11)(9)
3.- Write the area of the shaded region
Shaded area = Area of the large rectangle - Area of the small rectangle
-Substitution
Shaded area = (15)(13) - (11)(9)
Let's represent the smaller number by x and the larger number x+23
x+x+23=65 x+23=21+23=44 So the two numbers are 21 and 44
2x+23=65
2x+23-23=65-23
2x=42
2x/2=42/2
x=21
