Multiply and simplify. Assume that all variables represent nonnegative numbers.
?
A. 3x4y2
B. 3x4y2
C. 3
D. 9x8y4
Answer: A
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Solve the problem.The cost of owning a home includes both fixed costs and variable utility costs. Assume that it costs $2098 per month for mortgage and insurance payments and it costs an average of $2.87 per unit for natural gas, electricity, and water usage. (i) Determine a linear function that computes the annual cost of owning this home if x utility units are used. (ii) What does the y-intercept on the graph of the function represent?
A. y = -2.87x + 2098; y-intercept, 2098, represents the minimum cost of owning the home without spending anything on utilities. B. y = 2.87x + 2098; y-intercept, 2098, represents the minimum cost of owning the home without spending anything on utilities. C. y = 2.87x + 25,176; y-intercept, 25,176, represents the minimum cost of owning the home for 12 months without spending anything on utilities. D. y = -2.87x + 25,176; y-intercept, 25,176, represents the minimum cost of owning the home for 12 months without spending anything on utilities.
Solve the inequality.x2 - 5x ? -6
A. [2, 3] B. [3, ?) C. (-?, 2] or [3, ?) D. (-?, 2]
Find the 100th term of the sequence  figure 1.png)
 figure 2.png)
Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 