Answer:
x=-2
Step-by-step explanation:
x^2+4x+4 = 0
(x+2)(x+2) = 0
x+2=0
x=-2
Answer:
The Factor of expression using the greatest common factor is 
Step-by-step explanation:
Consider the provide expression.

We need to Factor the expression using the greatest common factor.
First look at the coefficients of the variable.
The coefficients are the factor of 2.
Variable p is the greatest common factor in the provided expression.


Hence, the Factor of expression using the greatest common factor is
.
Answer:
Part A: 9.75x > 195
Part B: x > 20
Step-by-step explanation:
Let's say Mark works for x hours. For each hour he works, 9.75 dollars are added to Mark's salary. Therefore, for 1 hour, he gets $9.75, for 2 hours, he gets $9.75 + $9.75 = $9.75 * 2 = $19.50, and for x hours, he gets $9.75 * x as his salary.
We want his salary to be more than $195, so we have $9.75 * x (his salary) > $195, which can be written as 9.75x > 195
divide both sides by 9.75 to solve for x
x > 20
Answer:
12 3 30 16 18 2 8 6 2006 4 16 12 4 12 13
Answer:
its simple just add all of the numbers and then divide it by the total frequency
Step-by-step explanation:
<u>4+5+5+7+8+8+8+10+10</u>
8
=<u>65</u>
8
=8.125