13.5/3 = 4.5
He hiked for 4.5 hours.
Answer:
To multiply rational expressions, first factor all numerators and denominators and cancel any factors you can. Then multiply what you have left.
Step-by-step explanation:
Answer: x= -+ 5
Step-by-step explanation:
x
<h3>
Answer: 7x-7</h3>
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Work Shown:
(6x-2)-(-x+5)
6x-2+x-5
(6x+x)+(-2-5)
7x-7
When distributing the negative, don't forget to apply the negative to every term inside the parenthesis. So that means -x flips to x, while +5 flips to -5.
Answer:
s = 5.1
Step-by-step explanation:
Multiply both sides of the equation by 10
Expand
Subtract 28 from both sides
Simplify
Divide both sides of the equation by 10
Simplify
