QUESTION 1: The answers are GEOMETRIC and 256.
QUESTION 2: The answer is 3.
QUESTION 3: The answer is tn = -9n + 42
QUESTION 4: The answer is tn = 2n + 4
QUESTION 5: The answer is tn = 1*3^(n-1) (THE SECOND CHOICE)
QUESTION 6: The answer is tn = 1*(1/2)^(n-1) (THE THIRD CHOICE)
QUESTION 7: The answer is 26.
QUESTION 8: The answer is 3.
Answer:
you should've paid attention in class :/
Step-by-step explanation:
The distributive property is when you have parenthesis like this ( ) and when a number is outside the parenthesis 5(2×3) like this you multiply the outside numbers by both inside numbers
Answer:
Step-by-step explanation:
Multiply both sides: by <em>x+c</em>
a(x+c)= (x+c)
Simplify: a(x+c)=b-2x
Expand: ax+ac=b-2x
Subtract <em>ac</em> from both sides: ax+ac-ac=b-2x-ac
Simplify: ax=b-2x-ac
Add<em> 2x</em> to both sides: ax+2x=b-2x-ac+2x
Simplify: ax+2x=b-ac
Factor <em>ax+2x</em>: x(a+2)
x(a+2)=b-ac
Divide both sides by <em>a+2: </em> = - ; a≠-2
Simplify: