Answer:
Step-by-step explanation:
D is your answer
$56.18
Answer:
The dimensions are (7m-3) by (7m-3)
Step-by-step explanation:
We have the area of the rectangular field to be:

We need to factorize this expression.
Let us rewrite to obtain:

We can easily see that the expression is actually a perfect square trinomial.
This gives us:

Or

Answer:It would be A. $19x + $160 < $635
Step-by-step explanation:
Answer:
A (1/7)
Step-by-step explanation:The square root goes into 1 and 49 turning them into 1 and 7, which means it's a real number and u get A.
7/12
1/3=4/12
2/3=8/12
7/12>1/3
7/12<2/3