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Percents
Slope Intercept
Adding Positive and Negative #s
Simplify:Combine Like Terms
100

 −6(a+ 8)

Answer: −6a− 48

100

25% of 64 is what?

Answer: 16

100
3 x − 2y= −16
Answer: y= 3/2x+ 8
100
Solve: (−7) + 9
Answer: 2
100

−6k + 7k

Answer: K

200

6(−5n+ 7)

Answer: −30n+ 42

200

What percent of 30 is 4,5?

Answer: 15 %

200
9x − 7y= −7
Answer: y= 9/7x+ 1
200
Solve:(−8) + (−1)
Answer: -9
200

n− 10+ 9n− 3

Answer: 10n− 13

300

 (1− 7n) × 5

Answer: 5− 35n

300

90% of 350 is what?

Answer: 315

300
6x + 5y= −15
Answer: y = −6/5x− 3
300
Solve: 11 + (−2)
Answer: 9
300
−r− 10r
Answer:-11r
400

-4(−6p+ 7) 

Answer: 24p− 28

400

What is 65% of 120 tons?

Answer: 78 tons

400
11x − 4y= 32
Answer: y= 11/4x− 8
400
Solve: (−47) + 30
Answer: -17
400
−2x+11+ 6x
Answer: 4x+ 11
500

−8(1− 5x)

Answer:−8+ 40x

500

What percent of 38 is 28,5 ?

Answer: 75%

500
11x− 8y= −48
Answer: y=118x+ 6
500
Solve: 10+ (−2) + 1
Answer: 9
500
n+ 4− 9− 5n
Answer: −4n− 5
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