trashketball review chapter 3 systems of equations and inequalities
TRANSCRIPT
Trashketball Review
Chapter 3
Systems of Equations and Inequalities
Trashketball Review of ch 3
1
2
34
78
6
5 10
12
11
9
16
15
1413
20
191817
21
1
yes
772
8414
forsolution a 5) (14, Is
yx
yx
2
(1, 4)
5
4
on.substitutiby Solve
yx
xy
3
(5, 6)
11
1
n.combinatiolinear by Solve
yx
yx
4
(2, 10)
6663
1025
n.combinatiolinear by Solve
yx
yx
5
(2, 0)
2
63
graphing.by Solve
yx
yx
6
12
8
on.substitutiby Solve
yx
yx
(3, -5)
7
1244
243
n.combinatiolinear by Solve
yx
yx
(2, -1)
8You are in charge of decorating the gym for the Homecoming dance. You purchased 6 bags of balloons and 5 bags of large sparkling hanging stars all for $19.20. You soon realized that this was not enough to decorate the entire gym. On your second trip to the store, you bought 8 bags of balloons and 2 bags of large sparkling hanging stars all for $15.80. What was the price for each item?
9
4
2
graphing.by Solve
xy
xy
(3, 1)
10
212
3
on.substitutiby Solve
yx
xy
(-3, -9)
11
3363
1943
n.combinatiolinear by Solve
yx
yx
(-3, 7)
12
3
2
graphing.by Solve
y
x
(-2, 3)
13
NO SOLUTION
3363
19105
n.combinatiolinear by Solve
yx
yx
14
73
352
n.combinatiolinear by Solve
yx
yx
(4, -1)
15
2952
84
on.substitutiby Solve
yx
yx
(12, -1)
16You are selling tickets for a high school basketball game. Student tickets cost $3 and general admission tickets cost $5. You sell 350 tickets and collect $1450. How many of each type of ticket did you sell?
17
73
1462
n.combinatiolinear by Solve
yx
yx
All real numbers
18g(x) =
653
1035
n.combinatiolinear by Solve
yx
yx
(-2, 0)
19
22
0
:graphingby Solve
yx
x
20
12
8
on.substitutiby Solve
yx
yx
(3, -5)
21
xy
xy
2
62
3
graphing.by Solve