Answer:
-n + 50
Step-by-step explanation:
5n + 20 - 6n + 30
-n + 50
Answer:
Step-by-step explanation:
(x+6)/2= -8
x + 6 = -16
x = -22
(y + 4)/2 = -8
y + 4 = -16
y = -20
(-22, -20)
Answer:
Basic Formulas
sin θ = Opposite Side/Hypotenuse.
cos θ = Adjacent Side/Hypotenuse.
tan θ = Opposite Side/Adjacent Side.
sec θ = Hypotenuse/Adjacent Side.
cosec θ = Hypotenuse/Opposite Side.
cot θ = Adjacent Side/Opposite side.
Hope this helps :)
Step-by-step explanation:
-18.4,-17.3,-1.4,7.8,15.8,16.2
Answer:
B
Step-by-step explanation:
Although this problem is quite long and exhausting, it is deceptively simple.
We know that his 12-gallon fuel tank is only half full, so we know that the car needs 6 more gallons of fuel.
If he turns in the car late, he will have to pay y = 2.59x + 32.00, where x is the number of empty gallons (in this case, 6)
In this case, he will pay 2.59(6) + 32.00 = $47.54
If he turns in the car on time, he will have to pay y = 4.50x + 5.00, where x is the number of empty gallons (still 6).
In this case, he will pay 4.50(6) + 5.00 = $32.00
Using these results, we know that B must be true.