Solve.In 1980, the population of a city was 5.2 million. By 1992 the population had grown to 7.6 million. Find the rate at which the population of the city was growing.
A. 
million per year
B. 
million per year
C. 
million per year
D. 
million per year
Answer: A
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A polynomial P(x) and a divisor d(x) are given. Use long division to find the quotient Q(x) and the remainder R(x) when P(x) is divided by d(x), and express P(x) in the form d(x)? Q(x) + R(x).P(x) = x3 - x2 + 5d(x) = x + 2
A. (x + 2)(x2 - 3x + 6) + 5 B. (x + 2)(3x2 - 4x + 2) + 17 C. (x + 2)(x2 - 3x + 6) - 7 D. (x + 2)(x2 + x + 2) + 9
Write an equation and then solve.Consider any unknown real number such that its square increased by four times the number is 3. Find the exact value of the number(s).
A. -2 - 
or -2 + 
B. 2 - 
or 2 + 
C. 2 - 
or 2 + 
D. -2 - 
or -2 + 
Use a positive rational exponent to write the expression.
A. (2c - 8)6/5
B. 
C. (2c - 8)-5/6
D. (2c - 8)5/6
Write the decimal as a fraction or mixed number. Simplify, if possible.0.14
A. 
B. 
C. 
D. 