Answer:
x = 5, y = -2
Step-by-step explanation:
<u>Given equations:</u>
<u>From the first equation we get:</u>
<u>Substitute x in the second equation, find y:</u>
- 3x - y = 17
- 3*(1-2y) - y = 17
- 3 - 6y - y = 17
- -7y = 17 - 3
- -7y = 14
- y = -14/7
- y = -2
<u>Find x:</u>
- x = 1 - 2y
- x = 1 - 2*(-2)
- x = 1 + 4
- x = 5
Answer:
15a-21
Step-by-step explanation:
could be wrong though
750w+1000 < 20,000
(750$ a week, plus the one time ad cost of 1000$ has the be LESS than the budget of 20,000)
Greatest Common Is The More Times It Can Go In To That Number. And The Least Is The Least Many Times.
