Answer:
B, a difference is a result of subtraction
<h2>Note that this problem can be approached in many ways. For instance, we can add to the b² term instead of changing the middle term...</h2>
Answer:
x=0
Step-by-step explanation:
Cancel -8 on both sides.
3x=−x
Subtract -x from both sides.
3x+x=0
Simplify 3x+x to 4x.
4x=0
Divide both sides by 4
x=0
Brainliest please!
Answer:
64
Step-by-step explanation:
(3x+5)^2 = ax^2 +bx+c
FOIL the left side
(3x+5) (3x+5)
9x^2 +15x+15x+25
Combine like terms
9x^2 +30x+25
a=9
b= 30
c= 25
a+b+c = 9+30+25 = 64
Answer:
$17.2
Step-by-step explanation:
120 + 16*100 = 120 + 1600 = 1720
The member pays $1720 annually for 100 classes and membership fee combined.
1720/100 = 17.2
The student pays $17.2 per class on average.
