Smart Dot, multiply the cost per hour by number of hours (t) and add to the monthly fee:
C = 0.50t + 12
Communication plus: Multiply the cost per hour by number of hours (t)
C = 2.50t
Answer:
d
Step-by-step explanation:
in order for it to be a triangle the angles have to add up to equal 180
5+75+100=180 so its not a
10+80+90=180 so its not b
20+60+100=180 so its not c
45+45+45=135 so its d because the angles dont add up to 180
50+50+80=180 so its not e
Hii!
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2k(1+5a) <em>or </em>2k(5a+1)
First of all, let's find the common term of this binomial (an expression with two terms; the prefix bi- means "two")
Note that both terms have 2k in them. So, we factor it out.
<em>Simplify</em>
<em />
<em>2k can't just vanish into thin air, so we put it outside the parentheses:</em>
<em />
<em>Great job! We factored the expression successfully</em>
<em />
<em>--</em>
Hope that this helped! Best wishes.
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Answer:
n=3 then open bracket
Step-by-step explanation:
3n-(2+n)
=3x4-(2+4)
=12-6
=6
Reflection across the y-axis
