Answer:
y=75+2x
Step-by-step explanation:
Given data
Loading fee=$75
Charge per mile= $2
Let the distance be x
and the total charge be y
Hence the expression for the total charge is
y=75+2x
Answer:
12
Step-by-step explanation:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
15*4 = 5*x
60 = 5x
Divide by 5
60/5= 5x/5
12 =x
To turn a number to a percent, multiply by 100 = 600%
Answer:
R is reflexive and transitive but not symmetric.
Step-by-step explanation:
R = {(a, b); a ≤ b}
Clearly (a, a) ∈ R as a = a.
R is reflexive.
Now,
(2, 4) ∈ R (as 2 < 4)
But, (4, 2) ∉ R as 4 is greater than 2.
R is not symmetric.
Now, let (a, b), (b, c) ∈ R.
Then,
a ≤ b and b ≤ c
→ a ≤ c
→ (a, c) ∈ R
R is transitive.
Thus, R is reflexive and transitive but not symmetric.
Answer:
Step-by-step explanation:
We are given expression as
We are given to simplify it
So, firstly we will distribute -6
and then we can combine like terms
we can multiply it
we can also write as
So, answer is
