Warm Up After 153 games played, the Oakland A’s have won 17 games more than they've lost. How many...
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Transcript of Warm Up After 153 games played, the Oakland A’s have won 17 games more than they've lost. How many...
Warm Up
After 153 games played, the Oakland A’s have won 17 games more than they've lost. How many games have the A’s won?
#3
#2#1 Find the smallest positive integer solution of:
5 3x 2 31
Find the greatest integer solution of:
1x 9 8
2
#4 Solve: x 5 1
Warm Up
26 3x 2 3x 2 26 24 3x
3x 2 26
3x 288 x 28
x3
19
3 8
5 3x 2 31
#1 Find the smallest positive integer solution of:
x 10ASQ
Warm Up
16 x 9 x 9 16 25 x
x 9 16
x 7
x 6
7 25
Find the greatest integer solution of:
1x 9 8
2
#2
ASQ
games l t7 .x 1 os
Warm Up#3
game .x s wonDefi ne the variable Write an equation
Solve
ASQ
2x 17 153 total games 153
x 85A's have 85 wins.
After 153 games played, the Oakland A’s have won 17 games more than they've lost. How many games have the A’s won?
2x 170
x x 17
Warm Up
#4 Solve:x 5 1
all real
Review
5 Questions
Review
#1
8x 23 79
28
3
79
816
3
17
2
Which number is a solution for
8x 23 79
8x 56
x 7 7
Solution
A
B
C
D
Review
#2 Which is a solution to:
5x 3 x 6 15 2x
2
3
4
5
3
7A
B
C
D
5x 3x 18 15 2x
5x 3 x 6 15 2x
2x 18 15 2x
4x 18 15
4x 3
3
x4
Solution
34
|0
Review
#3
2x 11 12 5
Which is a solution to:
7
2
4
3
9
2A
B
C
D
Solution
2x 11 12 5
2x 11 7
2x 11 7 7 2x 11 4 > 2x
2 x2x 18x 9
Review
5 x 8 2 x
x 7
x 7
all real numbers
#4
5 x 8 2 x
5 x 8 2 x
3 x 2 x
3 2 False
Solve: Solution
A
B
C
D
Review
Solve:
2 5x 11 15 7
7x 3
5
7x 3
5
7x and x 3
5
7x or x 3
5
#5
4 5x 11 5x 11 4
7 5x
2 5x 11 8
5x 15
7
x5
x 3
2 5x 11 15 7
5x 11 4
Solution
A
B
C
D