Write the first five terms of the arithmetic sequence with the given first term a and common difference d.a = 21; d = -5
A. -21, -16, -11, -6, -1
B. 21, 16, 11, 6, 1
C. 25, 19, 13, 7, 1
D. 0, 21, 16, 11, 6
Answer: B
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Decide whether the statement makes sense. Explain your reasoning.My annual income after tax is only $25,000. I need to cut back on my nonessential spending. Something has to go - either the mango smoothies, the movies, or the vacation. I figure it's the vacation that is making the biggest dent in my budget. I take a vacation once a year which costs about . I go to the movies once a week and spend a total of $16 and I have a mango smoothie every day at my favorite cafe. It costs
plus tax.
What will be an ideal response?
Solve the problem.In a recent year, the total receipts for the US federal government were $2154 billion. The total outlays were $2472 billion. The deficit was $318 billion. What would the deficit have been, if there had been a 2% decrease in total receipts?
A. $361 billion B. $369 billion C. $355 billion D. $365 billion
Provide an appropriate response.Express the sum in summation notation.10 + 13 + 16 + 19 + 22 + 25 + 28 + 31
What will be an ideal response?
Find the indicated sum.
A. 44 B. 70 C. 65 D. 30