Perform the indicated operations.67 - 3 ? 6 + 42 ÷ (-6)

A. -512
B. 377
C. -19
D. 42


Answer: D

Mathematics

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Determine if the given value is a solution to the given equation.12,4(x - 6) = 25

A. Yes B. No

Mathematics

Provide an appropriate response.For x ? 9, the rational expression  is equal to 3. Can the same be said for ? Explain why or why not.

What will be an ideal response?

Mathematics

Solve.The population in a particular country is growing at the rate of 2.7% per year. If 6,365,000 people lived there in 2012, how many will there be in the year 2020? Use the equation  to solve and round to the nearest ten-thousand.

A. Approximately 9,480,000 people B. Approximately 7,740,000 people C. Approximately 8,690,000 people D. Approximately 7,900,000 people

Mathematics

Add and simplify. Write the answer as an improper fraction as needed. +  + 

A. 6
B.  
C.
D.  

Mathematics