Answer:
mark up is 250% we do 4200/ 1680 then multiply by 100 to get that answer
Product of polynomials can be done by distribution of multiplication over addition. The product of is
<h3>What is distributive property of multiplication over addition?</h3>
Suppose a, b and c are three numbers. Then we have:
(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)
The product result of the given expression is
It is because when bases are same and there is multiplication, then powers add up, so we have:
Also, we've
where -ve, +ve are sign of operands and result.
That's why
Thus,
The product of is
Learn more about product of polynomials here:
brainly.com/question/9106484
165 is answer we also use a formula
5 ( n/2(2a + ( n-1)d)
in that n=6 ,a=3 , d= 1
She will be able to fill 10 cups with kool-aid because 5 ÷ 1/2 = 10
Answer:
In mathematics, an abelian group, also called a commutative group, is a group in which the result of applying the group operation to two group elements does not depend on the order in which they are written. That is, the group operation is commutative.✨
Step-by-step explanation:
Hope it is helpful