Provide an appropriate response.When front end rounding is used, a whole number rounds to 7000. What is the smallest number this could have been before front end rounding?
A. 6500
B. 7500
C. 7499
D. 6999
Answer: A
Mathematics
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Solve the equation.log4(x - 3) = 3
A. {67} B. {78} C. {61} D. {84}
Mathematics
Solve the problem.Sally will pay $5400 on her student loan over the next 3 years. If $150 is automatically deducted from her bank account each month to pay off the loan, how much does she still owe after one year?
A. $7200 B. $3900 C. $1800 D. $3600
Mathematics
Write as the sum and/or difference of logarithms. Express powers as factors. log12
A. 
log12r + 
log12s - 
log1213
B. 
log12rs - 
log1213
C. 
log12r + 
log12s - log1213
D. 
log12r ? 
log12s ÷ 
log1213
Mathematics
Write the expression as a pure imaginary number.
A. -2
i
B. -2
C. 2
i
D. 2
Mathematics