W <u>></u> 0.5L
Perimeter:
2L + 2W <u><</u> 180
2L + 2(0.5L) <u><</u> 180
2L + 1L <u><</u> 180
3L <u><</u> 180
<u>÷3 ÷3</u>
L <u><</u> 60
Length should be less than or equal to 60 inches while width should be greater than or equal to 30 inches.
Answer:
12
Step-by-step explanation:
let the missing number be x
8 + x * 4 = 56
8 + 4x = 56
4x = 56 - 8
4x = 48
x = 48/4
x = 12
therefore missing number is 12
Tell him to stop buying shoes, you wouldnt have this questions.
that would be 1/2 :P
Isn’t it a 90 degree angle
Step-by-step explanation:
put the known part to one side of the equation or inequation then calculate
for example :
3x - 3 = 9
3x = 9 + 3
3x = 12
x = 4
and
10x + 5 < 25
10x < 25 - 5
10x < 20
x < 2