Write the phrase as a variable expression. Use x to represent "a number."Negative fourteen decreased by 5 times a number
A. -14 + 5x
B. 14 - 5x
C. -14 - 5x
D. 14 + 5x
Answer: C
Mathematics
You might also like to view...
Simplify.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The number of books in a small library increases at a rate according to the function 
where t is measured in years after the library opens. How many books will the library have 10 year(s) after opening?
A. 63 B. 2099 C. 243 D. 6000
Mathematics
Solve the problem.Matthew has saved a total of $19,200, of which $4800 is invested in the stock market. What percent of his total savings is invested in the stock market?
A. 20% B. 25% C. 30% D. 35%
Mathematics
Find the reciprocal, if possible. Then find the product of the fraction and its reciprocal.5
A. 
, product is 1
B. -5, product is 0
C. -5, product is -25
D. - 
, product is -1
Mathematics