Step-by-step explanation:
y = 4x+1
y–1 = 4x
x = (y–1)/4
Answer:
y=9 (x=-4.5)
Step-by-step explanation:
you have to split the equation up in order to solve
5y=45
divide by 5 on both sides
y=9
-10x=45
divide by -10
x=-4.5
Answer:
its 20 2/3
Step-by-step explanation:
bc 4 * 5 which equals 20 and then just add a 2/3
Answer:
Increases, increase
Step-by-step explanation:
Density is M×V, meaning if one goes up and one stays the same, it goes up.
divide 63 by9
63 / 9 = 7
each piece is 7 meters long
