(x+y)(x+2y)
Hope this helps! (:
Answer:
4.5
Step-by-step explanation:
To solve for the mean (average), you need to add together all the numbers then divide by how many numbers there are. In this case, there are 10 numbers.
2+7+5+4+3+3+5+5+6+5 = 45
45/10 = 4.5
Answer:
D
Step-by-step explanation:
2x - 15 = 2x - 15
whatever the x we take the left and right side are the same
Answer:
Gretchen charges $12 dollars per hour
Step-by-step explanation:
$18/1.5=$12
Answer:
x = 3 , -1 + 
, -1 -
Step-by-step explanation:
⇒ 
⇒ 
now, for zeros of 
,
⇒ x = 
± 
⇒ x = 
± 
⇒ x = -1 ±
hence, all the roots are,
x = 3, -1 + , -1 -
