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solving 2-step equations
interest
multiplication
integers
proportions
100
2n=5n-42 **what does "n" equal?
n=14
100
$250 at 6.5% for 3 years ***remember: I=PRT
I=$48.75
100
9 x 33=
297
100
3+(-7)=?
-4
100
what is 15% of 60
9
200
20+4m=56
m=9
200
$725 at 4.5% for 4 years
I=$130.50
200
258 x 2
516
200
58-(-10)
68
200
What is 12% of 72
8.64
300
60+10m=110
m=5
300
$834 at 7.25% for 1 1/2 years
I=$9,070
300
984 x 3
2952
300
26-(-14)
40
300
What is 24% of 65
31.2
400
6m+24=36
m=2
400
3,070 at 8.65 for 2 1/4 years
I= $597.50
400
874 x 2
1748
400
-51+(-47)
-98
400
What is 35% of 80
28
500
2g-3= -19
g= -8
500
suppose $1.250 is placed in a saving account for 2 years.Find the interest if the simple interest rate is 4.5%
I=$2,375
500
1849 x 4
7396
500
-99-1
-100
500
What is 20 of 30
66.66666....%