-x = 4 - 2
-x = 2
x = -2
Explanation:
To find variable x we need to move positive 2 to right hand side which will become negative 2 and when 4 is substrated from 2 we get positive 2 and to make variable x positive we need to take negative sign to right hand side.
9/10 ÷ 2/5 = 9/10 x 5/2 = 9/2 x 1/2 = 9/4
Answer:
16 students
Step-by-step explanation:
Answer:
The slope is y%2Fx = 0.6.
Step-by-step explanation:
my older sis answer this so yeah........