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5 hours of service (for one child each)
15x + 25 = 20x
Subtract 15x from both sides:
25 = 5x
Divide both sides by 5 to isolate x:
x = 5
Answer:
Finding x FIRST:
2x-9 = x+5
1x-9 = 5
1x = 14
x = 14
Perimeter = Add all sides
Perimeter of KLM = 15+(2x-9)+8
= 15+(2(14)-9)+8
= 15+(28-9)+8
= 15+19+8
= 42 units
D. 7/8
-BrainlyStudent1st
Your Welcome!!
Step-by-step explanation:
F(g(x)) = -10x-13
First blank: -10
Second blank: -13
