<span>3(11x+9x)=6
11x+9x = 6/3
20x = 2
x = 2/20
x = 0.1</span>
If you need the answer as a fraction then it is 5/4
if you need it as a decimal it is 1.25
Answer:
850
Step-by-step explanation:
To find the midpoint just find the average between the two
1700/2=850
2 red ping pongs - least likely
3 green ping pongs - possible
3 blue ping pongs - possible
1 yellow ping pong - not possible
Answer:
She didn't put the sign's in the proper place, it should be ( x + 3 ) ( x - 7 )
Step-by-step explanation:
( x - 3 ) ( x + 7 ) = x² + 7x - 3x - 21 = x² + 4x - 21
( x + 3 ) ( x - 7 ) = x² - 7x + 3x - 21 = x² - 4x - 21