Answer:
11 1/4
Step-by-step explanation:
9/2/4/10
9/2/2/5
9/2*5/2
45/4
11 1/4
1. A~ 2r^2 + 15r-50
2. B~ k^2 - 4k+3
167.462 is the bigger number
Answer:
k=61, l=61, m58
Step-by-step explanation:
5x+21=2x+45
3x=24
x=8
Answer:
n = 5
Step-by-step explanation:
100,000 = 10^n
Take the log of both sides
log 100,000 = log 10^n
log 100,000 = n * log 10
Dividing both sides by log 10
log 100,000 / log 10 = n * log 10 / log 10
n = log 100,000 / log 10
= 5 / 1
n = 5
