Answer:
The answer is option 2.
Step-by-step explanation:
Firstly, you must factorize the possible expressions :


Next you have to divide by converting to multiplication :

Lastly, you can cut out the similar expressions :


Answer: 82 ft squared
Step-by-step explanation: The surface area is 2( wl + hl + hw)
so the width is 2 the length is 7 and the height is 3
so it's 2( 14 + 21 + 6) = 2(41) = 82
Answer:
The first picture is B and the second one is (0,-3)
Answer:
gh
Step-by-step explanation: