Answer:
The correct option is (a).
Step-by-step explanation:
We need to find the expression that is equivalent to 1.5(6x+3y)+2x-0.05y.
Firstly opening brackets as follows :
Now taking x terms and y terms together
So, 1.5(6x+3y)+2x-0.05y is equal to 11x+4.45y.
Answer:
4(Q+R)
Step-by-step explanation:
Answer:
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let me think
Step-by-step explanation:
<span>
Find the width of a rectangle with a perimeter of 90 and a length of 15: 30
</span>
Answer:
Step-by-step explanation:
We are given that:
And we want to find F'(0).
First, find F(x):
From the chain rule:
Then:
In conclusion, F'(0) = 15.