Solve the equation. Express radicals in simplest form.3z2 + 2 = 509
A. {-13, 13}
B. {-14, 14}
C. {13}
D. {254.5}
Answer: A
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Subtract and write the result in lowest terms.
- 
A. 0
B. 
C. 11
D. 
Graph the function.y = -cos ?x
A. 
B. 
C. 
D. 
Solve the problem.Starting at a local park, Rico biked for a distance, walked for a distance, then took a bus ride back to the park. His activity is depicted in the following graph. State in words the details of Rico's activity as it is depicted in the graph. 
Minutes
A. Rico biked for 2 miles, walked for 2 miles, then took a 3 mile bus ride back to the park. B. Rico biked for 2 miles, walked for 1 mile, then took a 4 mile bus ride back to the park. C. Rico biked for 3 miles, walked for 1 mile, then took a 3 mile bus ride back to the park. D. Rico biked for 2 miles, walked for 1 mile, then took a 3 mile bus ride back to the park.
Provide an appropriate response.Explain how (-2x)6 and -2x6 are different.
What will be an ideal response?