Answer:
Step-by-step explanation:
-3x-4<19
19+4=23
3x<23
÷3 ÷3
×= > 23/3 or 7.6^87
4w = 48
Divide each side by 4. (division property of equality)
w = 12
Answer:
x=75
Step-by-step explanation:
Hey There!
If you didn't know the exterior angle of a triangle is equal to the sum of the opposite interior angles of a triangle
So essentially what I'm saying is that
2x-5=70+x
step 1 add 5 to each side
-5+5 cancels out
70+5=75
now we have
2x=70+x
step 2 subtract x from each side
x-x cancels out
2x-x=x
we're left with
x=75
Answer:
Length of each shelf is 0.45 meters
Step-by-step explanation:
Given
Required
Determine the length of each shelf
This is calculated by dividing the total length by number of shelves as thus:
Hence;
<em>Length of each shelf is 0.45 meters</em>