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a project that you are working on requires 5 boards that are 6' long, 4 boards that are 3'3" long, and 2 boards that are 18" long. find
the total length of the lumber required and write your answer in mixed units (feet and inches), if necessary. show all work

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors