Answer:
f(5) = -2
Step-by-step explanation:
From the graph: When x = 5, f(x) = -2
So: f(5) = -2
Answer:
a) 4cd^2
b) 3a^2b^3
Step-by-step explanation:
Answer:
0.1 miles per minute
Step-by-step explanation:
The line goes through (0, 0), so Maria's speed is the ratio of miles to minutes:
(4.5 mi)/(45 min) = 0.1 mi/min
Answer:
The median is 20.
Step-by-step explanation:
When lined from least to most (15, 20, 20, 22, 25) 20 is the middle number.
3(2m + 9) - 1 = 2
6m + 27 - 1 = 2
6m + 26 = 2
6m = 2 - 26
6m = -24
m = -4
