Answer:
Step-by-step explanation:
If you meant to type x+1<21, then we simplify this inequality by subtracting 1 from both sides, ending up with x < 20.
I do not recognize what your "4" represents.
Answer:
A,C,D
Step-by-step explanation:
2:5
4:10
8:20
16:40
Hope that helps:)
3x - 8 = 2x + 15
Add 8 to both sides
3x = 2x + 23
Subtract 2x from both sides
x = 23
Answer:
Answer is option d) <em>y</em><em>+</em><em>1</em><em> </em><em>=</em><em> </em><em>3</em><em>(</em><em>x-3</em><em>)</em>
Step-by-step explanation:

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