<ADB = 90 degrees
hope it helps
Answer:
Step-by-step explanation:
Given:
Original price of the ticket is 
Price after using the coupon is 
Coupon discount is 85% of 
Therefore, the price after applying coupon is given as the difference of the original price and the coupon discount. That is,
The graph is shown below. The graph passes through the origin as the above relationship is a proportional relationship.
The line strictly remains in the first quadrant as both and can't be negative as they represent price of tickets and price can never have negative values. Hence, only the first quadrant has both the values of and positive.
The numerator is the top number in a fraction, while the denominator us the bottom number in a fraction.
Answer:
14
Step-by-step explanation:
(-2) + (-15) - (-3)
~Simplify
-2 - 15 + 3
~Subtract
-17 + 3
~Add
-14
Best of Luck!
→Amount charged by wireless service provider when 'm' messages are sent=$(30+0.10 m)
Amount charged if ' 1 ' messages are sent= $30+0.10×1=$30.10
Amount charged when '2' messages are sent=$30+0.10×2=%30.20
.....................................................
Amount charged or money you will pay when 'u' messages are sent=$30+0.10×u=$(30+0.10 u)
