Provide an appropriate response.A line passes through the points (7, 8) and (7, 5). The equation of this line is 
. The slope of the line is 
.
A. y = 7; undefined
B. y = 7; 0
C. x = 7; undefined
D. x = 7; 0
Answer: C
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Determine whether the improper integral converges or diverges.
A. Diverges B. Converges
For the given inequality, state the inequality that results when the specified operation is performed on both members.3 < 7Add 6.
A. 18 < 42 B. 9 > 13 C. 9 < 13 D. 6 < 7
Translate to a system of three equations, then solve.A company sells nuts in bulk quantities. When bought in bulk, peanuts sell for $1.20 per pound, almonds for $2.65 per pound, and cashews for $3.50 per pound. Suppose a specialty shop wants a mixture of 400 pounds that will cost $2.93 per pound. Find the number of pounds of each type of nut if the sum of the number of pounds of almonds and cashews is four times the number of pounds of peanuts. Round your answers to the nearest pound.
A. Peanuts: 270 lb., almonds: 80 lb., cashews: 50 lb. B. Peanuts: 80 lb., almonds: 50 lb., cashews: 270 lb. C. Peanuts: 90 lb., almonds: 50 lb., cashews: 260 lb. D. Peanuts: 50 lb., almonds: 270 lb., cashews: 80 lb.
Solve the problem.The length of a vegetable garden is 4 feet longer than its width. If the area of the garden is 117 square feet, find its dimensions.
A. 10 ft by 14 ft B. 8 ft by 12 ft C. 9 ft by 13 ft D. 8 ft by 14 ft