Answer:
The inequality is 
Step-by-step explanation:
Given : The isosceles triangle with base and side 4x+3, 2x+7.
And the perimeter is at least 137ft.
To write : An inequality for x
Solution : Let the base
and sides 
The perimeter of Isosceles triangle is 
where s=side and b=base
Now, we have given that perimeter is at least 137 ft.
Therefore, the inequality form is



Answer:
Yes
Step-by-step explanation:
They are equivalent as 12d + 36 is the expanded form of 12(d + 3)
Answer:
6 – x ft
Step-by-step explanation:
If a 6-foot board is cut in two pieces, both lengths could be anything that add up to 6 feet since the problem did not specify where the board was cut.
So if one piece is x feet long, the other must be 6 - x feet long because:
x + (6 – x) = 6
It means t-22 because difference means subtract
Answer:
2 mm
Step-by-step explanation:
Remember that the formula is: (DBC-PD) ÷ 2
and
DBC = DBL + frame eye size.
The correct answer is: 2 mm