Answer:
12(7)=84
Step-by-step explanation:
all you have to do is plug in seven for the k 12k and you get your answer
Step-by-step explanation:
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Answer:
The median of the list is 26.
Step-by-step explanation:
Since the <u>mode of the list is 26</u>, and so far we only have one occurrence of 26 in the list, we know that one of our unknowns must equal 26.
If we set x = 26, we can then s<u>olve for y using the arithmetic mean formula. </u>We are left with: 
.
Solving for y leaves us with y=43.
Finally, we can put the list in order and find the middle values. Since the two middle values are 26, the median of the list is 26.
Answer:
8x^6-10x^5+4x^4-5x^3-4x+5
Step-by-step explanation:
Lest distribute the expression given
this is multiply the first term (4x) with the longer expression (2x^5+x^3-1) and then, multiply the second term (-5) with the longer expression (2x^5+x^3-1).
When the above is finish, simply sum all together.
4x* (2x^5+x^3-1)= 8x^6 +4x^4-4x
-5*(2x^5+x^3-1)=-10x^5-5x^3+5
The sum of all together (respecting the coefficient they belong) is shown:
8x^6-10x^5+4x^4-5x^3-4x+5
Algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formula and equations.
Equation examples:
· Slope intercept form: y = mx+b, where m is the slope and b is the y-intercept.
· Point slope form: <span>y - k = m(x - h)
</span>· <span>Pythagorean theorem: a</span>² + b² = c²
