Write the expression in the standard form a + bi.-2i(-3 + 2i)
A. -4 + 6i
B. 6i + 4i2
C. 4 + 6i
D. 6i - 4i2
Answer: C
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Solve the problem.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.
Which choice is the winner of a sequential runoff?
A. T B. S C. R D. P
Provide an appropriate response.Roberto is an employee of a store and receives 20% discount off all items in the store. During a sale, the price of a jacket is reduced by $15. Roberto will receive both his 20% discount and the $15 off. Which is better for Roberto: to take his 20% discount first and then subtract $15, or to subtract $15 first and then take his 20% discount? Explain.
What will be an ideal response?
Find the ending balance in the account register.
A. $3253.02 B. $4109.16 C. $2631.41 D. $5590.68
Write the mixed number as an improper fraction.7
A. 
B. 
C. 
D. 