Answer:
12(2r + 3) is the completed form.
Answer:
729015430.40641995 = 729015430.41
Step-by-step explanation:
Since the 3 decimal place is 6, you round up. If you round up for 0 you get 1. Therefore your answer is 729015430.41.
Answer:
D. N(a) = (a + 20)/3
Step-by-step explanation:
A(n) = 3n - 20
A is a function of n. The inverse will be: N is a function of a.
Change A(n) to y and n to x.
y = 3x - 20
Switch x and y.
x = 3y - 20
Solve for y.
x + 20 = 3y
3y = x + 20
y = (x + 20)/3
Now switch y to N(a) and x to a.
Answer: N(a) = (a + 20)/3
Answer:
1/5
Step-by-step explanation:
8/20 divided by 4 equals 1/5
Answer:
x=0
Step-by-step explanation:
-3x+6(5x-2)=-12
-3x+30x-12=-12
-3x+30x=0
27x=0
x=0
