A company is creating a box without a top from a piece of cardboard, but cutting out square corners with side length x.
2 answers:
Answer:
Volume of box = (15−2x)(22−2x)x
C is correct.
Step-by-step explanation:
A company is creating a box without a top from a piece of cardboard, but cutting out square corners with side length x.
The dimension of the cardboard must be 15 x 22 because all options has same value.
We have rectangle cardboard with 15 x 22. We cut square from each corner of the board with dimension x.
New length of box = 22 - 2x
New Width of box = 15 - 2x
Height of the box = x
Volume of box is equal to volume of cuboid.
Volume of box = LBH
= (15-2x)(22-2x)(x)
Hence, The correct volume of the box is (15-2x)(22-2x)(x)
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0.5x+530
To find how many miles they can travel/the solution, solve the inequality:
Subtract 5 from both sides.
Divide both sides by 0.5.
They can travel (at most) 50 miles.
Hope this helps :)