The local zoo has two water tanks for the elephant exhibit that are leaking One water tank contains 12 gal of water and is leaking at a constant rate of 3 gal/h. The second water tank contains 8 gal

of water and is leaking at a constant rate of 5 gal/h. When will the two tanks have the same amount of water? Explain. Let x = the number of hours the tanks are filling and let y = the number of gallons in the tank.
A. In 2 hours, because the solution to the system is (2,18).
B. They will never have the same amount of water because the solution to the system is (–2,18). It is not possible to have time be –2 hours.
C. In –2 hours, because the solution to the system is (–2,18).
D. They will never have the same amount of water because the solution to the system is (–2,18). It is not possible to have –2 gallons in the tanks.

D. They will never have the same amount of water because the solution to the system is (–2,18). It is not possible to have –2 gallons in the tanks.

Expert answered|bluplemud|Points 403|

Question

Asked 7/25/2012 4:15:16 PM

0 Answers/Comments

Rating

There are no new answers.

What are the solutions of the inequality? Graph the solutions. b – 4 > 4
A. b >0
B. b > 8
C. b > –8
D. b **Weegy:** b – 4 > 4
Adding 4 to both sides gives:
b > 8 (B). (More)

Question

Expert Answered

Asked 7/22/2012 1:50:02 PM

0 Answers/Comments

Suppose you had d dollars in your bank account. You spent $12 but have at least $51 left. How much money did you have initially? Write and solve an inequality that represents this situation.
A. d + 1251; d75
B. d+1251; d75
C. d-1251; d63
D. d-12>51; d>63 **Weegy:** D. d-12>51; d>63 (More)

Question

Expert Answered

Asked 7/22/2012 1:54:26 PM

0 Answers/Comments

The French Club is sponsoring a bake sale. If their goal is to raise at least $140, how many pastries must they sell at $3.50 each in order to meet that goal? Write and solve an inequality.
A. 3.50p140; p490
B. 140p3.50; p40
C. 3.50p140; p136.5
D. 3.50p140; p40 **Weegy:** 3.50p > 140; p > 40 although it should really be 3.50p = 140; p = 40 (More)

Question

Expert Answered

Asked 7/22/2012 1:58:43 PM

0 Answers/Comments

Check the solutions. 4x + 6 –3
C. x > –6
D. x **Weegy:** A (More)

Question

Expert Answered

Asked 7/22/2012 2:00:58 PM

0 Answers/Comments

What are the solutions of the inequality? Check the solutions. 4x + 6 –3
C. x > –6
D. x **Weegy:** B. x > –3 (More)

Question

Expert Answered

Asked 7/22/2012 2:02:02 PM

0 Answers/Comments

25,316,368 questions answered

There are no comments.