Collect like terms.9.8x + 4.7 - 3x + 0.9 - 2.8x

A. 10x + 5.6
B. 4x + 5.6
C. 9.6x + 5.6
D. 9.6x

Answer: B

Mathematics

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A. a ? 8
 
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D. a ? 8
 

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Provide an appropriate response.Perform the operations and express in scientific notation.  3

What will be an ideal response?

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Use a sketch to find the exact value of the expression.cos 

A.
B.
C.
D.

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Convert the units using two or three unit fractions.8 yd =  in.

A. 144 B. 24 C. 288 D. 96

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