Find the sum of the sequence.
A. 30
B. 14
C. 18
D. 20
Answer: A
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Write the division statement that corresponds to the situation. Do not carry out the division.A dinner bill totaling $n was split among 8 people.
A. 8 - $n B. $n - 8 C. 8 ÷ $n D. $n ÷ 8
Solve the problem.Find an equation of the function f sketched below in the form 
. Use the vertex to find the values of h and k and use a second point on the graph to find the value of a.
A. f(x) = (x + 3)2 + 3 B. f(x) = (x + 3)2 - 3 C. f(x) = (x - 3)2 + 3 D. f(x) = (x - 3)2 - 3
Write the expression in radical notation. Evaluate by hand when possible.(mn)1/7
A. 
B. (mn)-7
C. 
D. 
Find the approximate x-intercept and the approximate y-intercept. Round the coordinates to the second decimal place.6.2x + 2.8y = 8.1
A. (1.31, 0); (0, 2.89) B. (6.2, 0); (0, 2.8) C. (1.9, 0); (0, 5.3) D. (0.77, 0); (0, 0.35)