Solve the problem.At the start of a chemistry experiment, Sarah measured the temperature of a liquid to be  degrees below zero. At the end of the experiment, it had risen  Represent this temperature as an integer.

A. 44°
B. -44°
C. -14°
D. 14°


Answer: D

Mathematics

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Solve the problem.You are considering renting a computer. The first option is to pay a $280 base fee upon signing the rental agreement plus $15 per week, while the second option is to pay no base fee but to pay $22 per week. After how many weeks does the first option become the better deal?

A. 6 B. 40 C. 9 D. 7

Mathematics

A traveling salesman's territory consists of the 5 cities shown on the following mileage chart. The salesman must organize a round trip that starts and ends at Louisville (his hometown) and will pass through each of the other four cities exactly once.Mileage Chart At an average cost of 50 cents per mile, the cheapest possible trip that starts at Louisville and passes through each of the other cities exactly once would cost

A. $1102.00. B. $1083.50. C. $1159.00. D. $1213.50. E. none of these

Mathematics

Provide an appropriate response.Solve the following: One box will hold 40 more tissues than another. If the boxes together hold 1,260 tissues, how many does each box hold?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Find the area of the shaded sector. Round to one decimal place.

A. 8.7 square feet B. 0.2 square feet C. 4.4 square feet D. 0.9 square feet

Mathematics