In mathematical form, it would be: 2x ≥ 40
x ≥ 20
Hope this helps!
4-7x=5
+7x +7x
4= 12x
/12 /12
x= 4/12
x= 1/3
The answer is 200. 20*10=200
Step-by-step explanation:
7z-5=4y-6
-4y=-6-7z+5
-4y=-1-7z
y=1/4+7/4z
y=7/4z+1/4
7z=4y-6+5
7z=4y-1
z=4/7y-1/7
Since there are 6 sides to a cube we can divide the total surface area by 6 to find the area of a single side
384 / 6 = 64
since the side of a cube is a square the sides are the same length, so we need a number, that when multiplied by itself is 64. The answer is 8
