Express as an equivalent expression without negative exponents.
-4
A. 
B. 
C. -16
D. 16
Answer: D
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Provide an appropriate response.Begin a list of the prime numbers starting with the smallest one. Continue the list until the median of the listed numbers is a multiple of 6. Then find the mean of the listed numbers to one decimal place.
A. 6.8 B. 6.0 C. Not possible for the median to be a multiple of 6 D. 7.0
Identify the polynomial as a monomial, binomial, trinomial, or none of these.-17x
A. Binomial B. None of these C. Trinomial D. Monomial
Solve the equation using the quadratic formula.4x2 + 8x + 2 = 0
A. 
B. 
C. 
D. 
Solve the problem.A cross-country skier reaches the 10-km mark of a race 40 min after reaching the 
mark. Find the speed (average rate of change) of the skier.
A. 7 km/hr
B. 
km/hr
C. 
km/hr
D. 15 km/hr