Write the word phrase as an algebraic expression. Use x to represent the unknown number in the phrase.15 more than the product of 3 and the difference between a number and 3
A. 15 + 3(x + 3)
B. 15 + 3x - 3
C. 15 + 3(x - 3)
D. 15 - 3x + 3
Answer: C
Mathematics
You might also like to view...
Use the earthquake magnitude scale to answer the question.How much energy, in joules, is released by an earthquake of magnitude 6?
A. 2.5 × 1016 joules B. 2.5 × 1013 joules C. 2.5 × 1010 joules D. 2.4 × 1013 joules
Mathematics
Factor out the greatest common factor. Simplify the factors, if possible.5(x + 1)6 - 10(x + 1)5 + 15(x + 1)7
A. 5(x + 1)5(3x2 + 7x + 2) B. (x + 1)5(3x2 + 7x + 2) C. 5(x + 1)6(3x + 2) D. 5(x + 1)5(x2 + 3x)
Mathematics
Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The coordinate axes and the line 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.log9x = -5
A. 1,953,125
B. 
C. 
D. 59,049
Mathematics