Chapter 2: Q16. (page 84)
For the given expression,identify the terms, like terms, coefficients, and constant terms. Then simplify the expression.
Short Answer
Terms:
Like terms:
Coefficients:
Constant term:
The simplified expression is .
Chapter 2: Q16. (page 84)
For the given expression,identify the terms, like terms, coefficients, and constant terms. Then simplify the expression.
Terms:
Like terms:
Coefficients:
Constant term:
The simplified expression is .
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Extended Problem Solving For a cylindrical corn silo with the dimensions shown, the weight W (in pounds) of the corn silage inside is typically given by , where d is the distance (in feet) from the top of the corn to the top of the silo.
a. Use the distributive property to write the given formula without parentheses.
b. Calculate Suppose d 15 feet. What is the weight of the corn in the silo?
c. Interpret and apply how many days will the amount of corn from part (b) last if it is used to feed a herd of 100 cows and each cow eats 10 pounds of corn a day?
Snowfall Utah Olympic Park, site of the 2002 Olympic Winter Games, gets an average of 295 inches of snow each year. Use estimation to predict the total snowfall in Utah Olympic Park over a 5 year period. Justify your answer using the distributive property and mental math.
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