Perform the indicated operations. Give the answer in lowest terms. -  + 

A.
B.
C.
D.


Answer: A

Mathematics

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Identify the variable as either qualitative or quantitative.The political affiliations of residents of a city

A. Qualitative B. Quantitative

Mathematics

Graph the polynomial function. Factor first if the expression is not in factored form.f(x) = x3 + 4x2 - x - 4

A.

B.

C.

D.

Mathematics

Solve.In a recent survey of 200 people, 8 said that their favorite color of car was blue. What percent of the people surveyed liked blue cars? Round to the nearest tenth if necessary.

A. 26% B. 25% C. 4% D. 5%

Mathematics

A geometric sequence is given. Find the common ratio and write out the first four terms.{sn} = 

A. an = 6 n-1
r = ; s1 = 6, s2 = , s3 = , s4 = 
B. an =  (6)n-1
r = ; s1 = 6, s2 = 12, s3 = 24, s4 = 48
C. an = 6 n-1
r = ; s1 = 6, s2 = 3, s3 = , s4 = 
D. an = 6 ? (2)n-1
r = 2; s1 = 6, s2 = 12, s3 = 24, s4 = 48

Mathematics