Decimals
6.2 + 3.3
9.5
r+4=11
r=7
10% of $40
$4
2x8
16
2x+3=13
x=5
12.9 + 3.6
16.5
p-8=10
p=18
10% of $64
$6.40
7x2
14
5n-7=18
n=5
9.4-3.5
5.9
n/3=8
n=24
20% of $50
$10
3x9
27
4(c+2) = 20
c=3
17.5-9.03
8.47
6h=42
h=7
I am at a 30% off sale. How much will I save on a $20 item?
$6
12x10
120
6(3m-2) = 24
m=2
(.76)(.003)
.00228
4y=22
y=5.5
At a 20% off sale, how much will I need to pay for a pair of jeans that is originally $50?
$40
8x7
56
2(3k-5)+7=33
k=6