A.) the 15th day, because you would the less common multiple is 15 of 3 and 5.
Answer:
100.00
Step-by-step explanation:
x=number of months until the costs are the same
50 + 20x = 25 + 30x
25 = 10x
x = 2.5 months
50 + 2.5(20) =$100.00
For a rectangular prism
Volume = 24 * 72* 18 = 31104 cubic feet.
Since supplementary angles equal 180. (2x+15) = 45, which can be found by subtracting 135 from 180. This means that x = 15. And since angle 1 corresponds to the previous angle, we can deduce that angle 1 = 45.
15 and 20, because 15+20=35 and 15×20=300
