You should give more points depending on the hard Answers..
Answer:
A
Step-by-step explanation:
3 x r <u>></u> 34
We can assume that the shape is a rectangular prism by the given dimensions
Volume of a rectangular prism
Volume = Area of Base × Height of prism
= Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L

=

21 and 21 cancels out
8 = L
L = 8 yd
Answer:the 1st one is N=17
THE SECOND ONE IS X=35
Step-by-step explanation:
hope this helps