1: D.
2: A.
Random text (I had to make the answer 20 characters or more.
Answer:
should have multiplied both x and 2 by 3.
3x + 6
Although you only put 2 of the 3 needed dimensions into the question, what you would do is multiply the 3 dimensions together and you would get your answer. To find the volume of a rectangular prism you multiply the width, the height, and the length.
1 length is 4.75 feet
42 lengths = x feet Cross multiply
1 * x = 42 * 4.75 Multiply on the right
x = 199.5
amount left = amount started with - amount amount used
Amount left = ???
Amount started with = 240 feet.
Amount used = 199.5 Substitute
Amount left = 240 - 199.5 Subtract
Amount left = 40.5 Answer
<span>−1.2z − 8.2 > −9.7</span>
−1.2z > - 1.5
z < 1.25
