4x + 5x
9x
3(x + 4)
Factoring means to ______ the distributive property
Undo
x + 7 = 12
x = 5
Write a simplified expression for the perimeter of this shape
6x - 2
3a + 8 - 4a + 2
-a + 10
5(2y + 3 - x)
10y + 15 - 5x
What is the GCF of the terms 18x - 9?
9
4y + 3 = 19
y = 4
Ms. Fredrick purchased a bottled water for $1.25 and 6 doughnuts. The total cost was $6.90. Write an equation to determine the cost of a doughnut.
1.25 + 6d = 6.90
5m - 2(9m + 4)
-13m - 8
-4(3k - 2)
-12k + 8
Factor 12m + 18
6(2m + 3)
-3(n - 4) =15
n = -1
During a film festival, the first film ticket is priced at $16, and each additional ticket is $11. If Rico spends $71, then how many film tickets did he purchase?
5 tickets
2.4k + 1.8 - 0.9k
1.5k + 1.8
0.4(5x - 3)
2x - 1.2
Factor -8p - 24
8(-p - 3) OR -8(p + 3)
0.5p - 1.3 = 2.7
p = 8
Asher's sister is eight years older than Asher. Their combined ages add up to 30. How old is Asher?
11 years old
0.5x + 3/4x - 1.2
1.25x - 1.2
-0.5(2/5x - 8)
-0.2x + 4
Factor -10x + 75 + 100y
5(-2x + 15 + 20y) OR -5(2x - 15 - 20y)
0.5x - 1/4 = 2.25
x = 5
Five sisters each bought matching scarves and two pairs of socks. The scarves were priced at $12.00. If the total bill for all 5 sisters was $125.00, what was the price of one pair of socks?
$6.50