The answer is 172. hope that helps
2x+y-10=0
2x+y=10 ------------------->(1)
x-y-5=0
x-y=5------------------------>(2)
(1)+(2); 3x=15
x= 5
(x=5) substitute in (1); y=0
Answer:
The answer to your question is: x > - 32 / 9
Step-by-step explanation:
2[ -5/2 (3x + 4) < 6 - 3x ] x (2)
-5 (3x + 4) < 12 - 6x
-15x - 20 < 12 - 6x
-15x + 6x < 12 + 30 Simplify
- 9 x < 32 solve for x
x > - 32 / 9 result
Answer:
2:7 = 14:59
Step-by-step explanation:
2 + 7 = 9
63 divided by 9 = 7
Get the 2 from "2:7"
2 x 7 = 14
Get 7 from "2:7"
7 x 7 = 49
