Answer:
B
Step-by-step explanation:
Given f(x) = 2x + 5 , that is a linear function.
This is defined for all real values of x
domain is x ∈ R
Since you’re subtracting integers, use LOO (Leave, Opposite, Opposite).
You leave 2.3 alone.
You turn the minus to a positive, since you opposite the sign.
Then, you change the sign of the (-2.3), so now it becomes a positive 2.3.
2.3+2.3=4.6
The answer is 4.6.
A triangle, cut it straight down the middle and you get a triangle
60. 1 minute is 1 and 60 is 60. Therefor an hour is 60 times more than 1.