Hey there! I'm happy to help!
First, let's multiply the numerators. We will put q+5 in parentheses so we can multiply it by 4q.
4q(q+5)
We use the distributive property to undo the parentheses.
First, we multiply 4q by q.
4q×q=4q²
And we multiply 4q and 5.
4q×5=20q
So, our numerator right now is 4q²+20q.
Now, for the denominators.
2(q+4)
We do 2 by q.
2×q=2q
And 2×4, which is 8.
So, our denominator is 2q+8.
Right now, our fraction is 
, and this is your correct answer. However, we can simplify it a bit more. We can divide the 4 by 2, q² by q, and simplify the 20 and the 8.
4/2=2
q²/q=q
20/8=5/2
Now, our final product is (2q+5)/2
But, mark down your answer as because that is technically correct.
Have a wonderful day! :D
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Answer:
<h3>The answer is 10132.5 g</h3>
Step-by-step explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume of silver = 965 cm³
density = 10.5 g/cm³
The mass of silver is
mass = 965 × 10.5
We have the final answer as
<h3>10132.5 g</h3>
Hope this helps you
distance = speed * time
d = constant rate * 1/4 miles/hour
Answer:
The standard form is :
Step-by-step explanation:
A polynomial in standard form will be in decreasing powers of the variable.
The given polynomial is
We rearrange the terms in descending powers of y.
We start with the term with the highest degree and end with the term with the least degree.
