Answer:
20
Step-by-step explanation:
x/2+15=25
x/2=10
x=20
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Answer:
D. {-8, -5, 3, 7}
Step-by-step explanation:
__________
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

isolate the variable y

Divide by -4 both sides
Remember
When you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol
so

The solution of the inequality is the shaded area above the dashed line 
The slope of the dashed line is positive m=1/4
The y-intercept of the dashed line is (0,0)
The x-intercept of the dashed line is (0,0)
using a graphing tool
The graph in the attached figure
Hey there!
Combine Like Terms and see if the expressions are equivalent or not.
6x-4-x
6x-x-4
5x-4
Is 5x-4 equivalent to 7x-4? No.
Hope everything is clear.
Let me know if you have any questions!
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