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Jeopardy. Hosted by Mrs. Schettler. Word Problems. Equations & Inequalities. Systems. 100. 100. 100. 200. 200. 200. 300. 300. 300. 400. 400. 400. 500. 500. 500. 100 pts. yes. Is (0, 3) a solution? x + 3y = 9 4x – 2y = -6. 100 pts. (Type the question for 1,2 here.)?. - PowerPoint PPT PresentationTRANSCRIPT
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Hosted
by
Mrs. Schettler
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100
400
SystemsWord
Problems
300 300
200
400
200
500 500
100 100
200
300
400
500
Equations & Inequalities
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100 pts
Is (0, 3) a solution?
x + 3y = 94x – 2y = -6
yes
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100 pts
Type the answer for 1,2 here.
(Type the question for 1,2 here.)?
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100 pts
You have 50 tickets to ride theFerris wheel and the roller
coaster. If you ride 12 times, using 3 tickets for each Ferris Wheel ride & 5 for each roller coaster ride, how many times
did you ride each ride?
Ferris wheel 5 times, roller coaster 7 times
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100 pts
Type the answer for 1,4 here.
(Type the question for 1,4 here.)?
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200 pts
Solve by graphing:
4x – y = 33x + y = 4
(1, 1)
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200 pts
Type the answer for 2,2 here.
(Type the question for 2,2 here.)?
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200 pts
Your car’s manual recommends that you use 89-octane gas. Howmuch regular gas (87-octane) do you need to mix with premiumgas (92-octane) to fill your 16
gallon tank with 89-octane gas?
9.6 gallons of regular & 6.4 gallons of premium
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200 pts
Type the answer for 2,4 here.
(Type the question for 2,4 here.)?
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300 pts
Solve by substitution:
4x – 3y = -24x + y = 4
(5/8, 1 ½)
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300 pts
Type the answer for 3,2 here.
(Type the question for 3,2 here.)?
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300 pts
A health food store mixes granolaThat costs $4 per lb. with raisins
that cost $2 per lb. to make 25 pounds of raisin granola.
How many pounds of raisinsShould they include if they wantThe mixture to cost them $80?
10 pounds
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300 pts
Type the answer for 3,4 here.
(Type the question for 3,4 here.)?
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400 pts
Solve by combination:
4x – 9y = 1-5x + 6y =4
(-2, -1)
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400 pts
Type the answer for 4,2 here.
(Type the question for 4,2 here.)?
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400 pts
A group of 40 children went toa baseball game. Each child got
either a hot dog or a bag of popcorn.Hot dogs cost $2.25 and popcorn
was $1.75. If the total bill was $83.50, how many kids had a hot dog?
27
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400 pts
Type the answer for 4,4 here.
(Type the question for 4,4 here.)?
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500 pts
Solve by a method of your choice:
2 – 7x = 9y2y – 4x = 6
(-1, 1)
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500 pts
Type the answer for 5,2 here.
(Type the question for 5,2 here.)?
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500 pts
You exercised on a treadmill for 1.5 hours. You ran at 4mph
then you sprinted at 6mph. If the monitor says you went
7 miles, how long did you run at each speed?
1 hour at 4mph & ½ hour at 6mph
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500 pts
Type the answer for 5,4 here.
(Type the question for 5,4 here.)?
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100 pts
Solve:
-x + y = 1x – y = 1
No solution
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200 pts
Solve:2x + y = 4
-4x – 2y = -8
Infinitely many solutions
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300 pts
Solve:
x – y = 05x – 2y = 6
(2, 2)
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400 pts
Write a system of inequalitiesthat represent the graph:
y ≤ -2/3x + 3; y > 3/2x – 2
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500 pts
Graph:x ≥1x ≤ 4y ≥ -1
y < ½ x + 1