Answer the question or complete the sentence to make a true statement.In order to add -9 and 2, I should begin by finding the    of the    of -9 and 2.

A. Sum, opposites
B. Difference, absolute values
C. Difference, additive inverses
D. Sum, absolute values


Answer: B

Mathematics

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Provide an appropriate response.Solve the following equation:   =  

Fill in the blank(s) with the appropriate word(s).

Mathematics

Graph the linear equation.x = 4y

A.

B.

C.

D.

Mathematics

Solve the problem.A sample of 250 grams of radioactive substance decays according to the function  where t is the time in years. How much of the substance will be left in the sample after 10 years? Round to the nearest whole gram.

A. 0 grams B. 1 gram C. 9 grams D. 180 grams

Mathematics

Solve and graph.-30 < 9x + 6 and 9x + 10 < 10

A. [-4, 0)
 
B. [-4, 0]
 
C. (-4, 0]
 
D. (-4, 0)
 

Mathematics