Write the phrase as a variable expression. Use x to represent "a number."9 less than 7 times a number
A. 9x - 7
B. 7 - 9x
C. 9 - 7x
D. 7x - 9
Answer: D
Mathematics
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What will be an ideal response?
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How many even integers are between -3.5 and 5.5 on the number line?
Fill in the blank(s) with the appropriate word(s).
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Solve the rational equation.2 = 
+ 
A. 
B. 
C. 
D. 
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Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. Ming got a 10% raise in her salary from last year. This year she is earning $99,000. How much did she make last year?
A. $990,000 B. $9900 C. $9000 D. $90,000
Mathematics