The answers are:
A. <span>12x8 + x + 2
B. 3x2 - 2x - 7</span>
Answer:
840
Step-by-step explanation:
2,000(0.07) = 140
find the amount of interest per year
140(6) = 840
hope it helps!
The first answer I have to just guess.
Step-by-step explanation:
Answer:
Arithmetic sequence
f(n) = 5n + 2
Step-by-step explanation:
f(1) = 7
f(2) = 7 + 5
f(3) = 7 + 5 + 5 = 7 + (2)(5)
f(n) = 7 + (n-1)(5)
f(n) = 7 + 5n - 5
f(n) = 5n + 2
Answer:
13.448, rounded off: 13.5 ft
Step-by-step explanation:

Where r = radius, C = circumference.
= 13.5 ft