Distributive Property
4(x-3)
4x - 12
7n - 3 + 4
7n + 1
7n = 21
n= 3
3m + 5 = 20
m= 5
What time is 45 minutes after 2:30?
3:15
2(-x + 4)
-2x + 8
5w - 8 w + 9
-3 w + 9
12n = 144
n= 12
16= 4 m - 8
m=6
Quarter til 3 means its what time?
2:45
3 ( n - 7)
3n -21
-2 - 2x- 5x + 6
4 - 7x
n = 8
7f - 24 = 25
f= 7
If you start watching a movie that is 1 hour and 45 minutes long at 7:00, what time will the movie be over?
8:45
-7 ( a - 6)
-7a + 42
8t - 7
8t - 7
4x = 24
x = 6
15= -3m + 6
m=-3
How much change will you get back from $5.00 if the total is $3.47?
$1.53
- ( n + 2)
-n - 2
4x - 8- 4x
-8
-6x = -18
x= 3
1/2 n - 9= -5
n=8
How much money do you have if you have 5 quarters, 5 dimes, 7 nickels and 4 pennies?
$2.14