1.Each method works differently the angles inside them is what matters.
2. <span> Manipulating algebra tiles can help people solve linear equations
3.</span><span>Distribute each term of the first polynomial to every term of the second polynomial. Remember that when you multiply two terms together you must multiply the coefficient (numbers) and add the exponents. But with Integers you multiply two integers with different signs
4.So you know how </span>
A monomial is a number, a variable or a product of a number and a variable.
<span>multiply each term in one polynomial by each term in the other <span>polynomial
Examples:

</span></span>
Answer:
x is greater than or equal to four because it is a closed circle and shading to the right which is up
Step-by-step explanation:
2475 different teams can be formed.
Combination is the way in which items can be selected from a collection. If we have n total objects and r objects want to be selected, the number of combinations is:

Since we need to nominate 2 men from a company of 10 males, the number of ways this can be done = 
Also, we need to nominate 2 women from a company of 11 females, the number of ways this can be done = 
Therefore the total number of different teams that can be formed = 45 ways * 55 ways = 2475 ways
Find more at: brainly.com/question/8018593
Answer:
<h2><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>9</u></em></h2>
Step-by-step explanation:
<em><u>Let</u></em><em><u>,</u></em>
The unknown number be = x
<em><u>And ,</u></em>
Given number to be added = 9
<em><u>Hence</u></em><em><u>, </u></em>
The sum occurred = <em><u>x + 9</u></em> (sum of a number and 9)