2 years ago

Offering 20 points to whoever answers all of themmmmmmm!

Mathematics

2 answers:

s2008m [1.1K]2 years ago

7 0

Answer:

The first is 30

Step-by-step explanation:

The third is 115

Otrada [13]2 years ago

4 0

Answer:

N1. x=180-30=150

N2. x=180-30=150 y=180-130-15=35

N3. x=180-65=115

N4. 3x+1=85 3x=84 x=26

Step-by-step explanation:

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