Answer:
<h2>B. y = 4</h2>
Step-by-step explanation:
<em>add 20 to both sides</em>
<em>subtract 2y from both sides</em>
<em>divide both sides by 4</em>

The product of given polynomials is:

Step-by-step explanation:
Distributive multiplication will be sued to multiply the given polynomials
Given expressions are:

So,

Combining like terms

Hence,
The product of given polynomials is:

Keywords: Polynomials, expressions
Learn more about polynomials at:
#LearnwithBrainly
Answer:-24x -10
Step-by-step explanation:
Dimensions:-6x-5 and -6x
Perimeter:2(l+b)
=2(-6x-5 + -6x)
=-12x-10 + -12x
=-24x -10
Hope it helps ❤️
Answer:
x = 25
Step-by-step explanation:
Since we are trying to multiply 4 by x, we have to divide both sides by 4 to find x.
100 divided by 4 is 25, so x is 25.
To check your answer, we can multiply 4 by 25.
4 × 25 is 100
So, the answer is 25.