2(x + 3)
2x + 6
Find the GCF of 3 and 9
3
-2x + y = 4
y = 2x + 4
Solve (and graph)
x + 6 > 7
x > 1
What colleges do Abby and Carissa go to?
Boston University and UCR
4(x - 7)
4x - 28
Find the GCF of 8 and 20
4
y = -3x - 10
Solve (and graph)
2x < 8
x < 4
20
6(2x + 3)
12x + 18
Find the GCF of 2x and 6x
2x
y = -2x + 3
Solve (and graph)
3x - 6 > 9
x > 5
How old is Abby?
21
3x(x - 7)
3x2 - 21x
Find the GCF of 6x + 15x2
3x
10x - 5y = 20
y = 2x - 4
Solve (and graph)
-2x + 4 > 8
x < -2
What number of siblings do Abby and Carissa have COMBINED?
3 (Abby has two sisters, Carissa has one sister)
-2y(-x2 + 5)
2x2y - 10y
Find the GCF of 7xy2 and 28x2y
7xy
-3x - 2y = 4
y = 3/2x - 2
Solve (and graph)
-3x - 9 < -9
x > 0
Has Carissa or Abby jumped out of an airplane?
Abby