Answer:
do u still need this question answeered?
Step-by-step explanation:
2 equations: the first one is the sum of 2 unknown numbers x and y: x + y = 72. Now the difference is 25, so x - y = 25. Solve the first equation for y: y = 72 - x. Sub that into the second equation to solve for x: x - (72 - x) = 25. x - 72 + x = 25 and 2x - 72 = 25. Therefore, 2x = 97 and x = 48.5 That's the larger of the 2 numbers; since we subtracted y from x we defined x as the larger of the 2. Just for fun, plug x in to find that y = 23.5
30/2 = 15
it could be any positive number that is smaller than 15
The answer to the question is (2,-2) d
Answer:
298.258
Step-by-step explanation:
- 8×60 =480 ÷1.609