D x= -9
Y=9
Because 4(-9)+45=9
I just put in each one and d got it right.
Answer:
n+n/3
Step-by-step explanation:
n+1/3 n=n+n/3=4n/3
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Have a nice day.
Answer:
24x + 8
Step-by-step explanation:
4 + 16 - 12(1 + 2x)
Solve
Show steps
__________________
We have a dilemma here, there is a variable and constant numbers in this equation. No fear, this is when like terms comes into play, where you can only combine two numbers that have the same ending, whether it be variables, exponents, e.t.c.
Distribute :
4 + 16 - 12(1 + 2x)
4 + 16 - (12(1) + 12(2x))
4 + 16 - 12 + 24x
Use PEMDAS (Add left to right) :
4 + 16 - 12 + 24x
20 - 12 + 24x
8 + 24x
24x + 8
I feel like it’s d because it is changed to the other form
First break the L into two rectangular prisms and then find the volume for each prism. Then add those two volumes together to get the L.
