Simplify the expression.5x + 6x
A. 30x
B. 22x
C. 11x
D. 11x2
Answer: C
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Provide an appropriate response.A polynomial f(x) has a degree smaller than or equal to another polynomial g(x). Does 
and does 
What will be an ideal response?
Solve the problem.Fahrenheit temperature F is a linear function of Celsius temperature C. The ordered pair (0, 32) is an ordered pair of this function because 0°C is equivalent to 32°F, the freezing point of water. The ordered pair (100, 212) is also an ordered pair of this function because 100°C is equivalent to 212°F, the boiling point of water. Use the two given points and the point-slope formula to write F as a function of C. Find the Fahrenheit temperature of the inside of a car that is 44° C.
A. F = 
C + 32; 111.2°F
B. F = 
C + 32; 98.9°F
C. F = 
C - 32; 102.2°F
D. F = 
C - 32; 106.5°F
Identify the place value of the indicated digit.0.000
831
A. hundredths B. thousandths C. ten-thousandths D. hundred-thousandths
Write the expression in expanded form.ln
A. ln(x4(5x + 2)2) - ln(
(x - 2)-2(x + 1)3)
B. 4 ln x + 2 ln(5x + 2) - 
ln(x3 + 3) - 2 ln(x - 2) + 3 ln(x + 1)
C. ln x4 + ln(5x + 2)2 - ln
+ ln(x - 2)2 - ln(x + 1)3
D. 4 ln x + 2 ln(5x + 2) - 
ln(x3 + 3) + 2 ln(x - 2) - 3 ln(x + 1)