Answer:
20n
Step-by-step explanation:
Multiply square feet per person times the number of persons to find square feet.
The units analysis looks like this:

Hello!
A rhombus is any quadrilateral that has congruent side lengths. A square has all four sides the same length, so a square can be considered a rhombus.
I hope this helps!
-9 is the answer to this equation
Answer:
Step-by-step explanation:
Q5) 4/9 is 0.4 recurring not just “0.4”
Q6) 6 and 7
Q7) 5.385
Answer:
2.3
Step-by-step explanation:
Step 1: Divide 30.50 by 5 to get that each necklaces costs 6.1.
Step 2: Subtract 6.1 (cost for 1 necklace) and 3.80 (price of beads)
Your answer is 2.3! Please mark this as brainliest