Y = 30 + .25x
the cost = $30 (constant - same every month) + 25 cents per minute
If the line is parallel, then the second equation has the same slope. The slope of the first line is -7, so the initial equation is going to be y=-7x+b. Plug in the points given, so you get -8=-7(7)+b. You have to solve for b, so move the equation around. b=41. The equation is y=-7x+41
Answer:
T F → F is the correct answer.
Step-by-step explanation:
In the given question if p illustrates p: 2 + 2 = 4
which is true so the truth value of this statement p is True.
Now the other statement q illustrates q: 7 + 1 = 7
Which is a false statement so the truth value of this statement is False.
As we know when "p→q ( p implication q), the truth value of implication is False only when truth value of p is True and for statement q the truth value is False."
We can see from the truth table truth value of p→q will be False.
So T F → F
Answer: The missing angle is 13°
Step-by-step explanation:
Let ∠B
be the missing angle.
Let ∠A
be the angle that measures
77∘Let ∠C
the right angle that measures
90∘
The following is true of all triangles:
∠A+∠B+∠C=180∘
Express the above equation as
∠B
in terms of the other angles:
∠B=180∘−∠A−∠C
Substitute the values for ∠A and ∠C
∠B=180∘−77∘−90∘
∠B=13∘
