Answer:
Step-by-step explanation:
"Five times a number" is '5x'.
"Decreased by nine is" '-9'.
"Is equal to" is '='.
"Twice the number" is '2x'.
"Increased by 23" is '+ 23'.
Put them together: 5x-9=2x+23
5x - 9 = 2x + 23 should be the correct answer.
5x-9=2x+23
B
Solve for a:
Solve for c:
D.
The given equation is
When we divide through by 4 we get;
Comparing to
y=mx+c,
The y-intercept is
The corrrect choice is D.
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