Answer: Minimum for $150: 2 Hours
Step-by-step explanation: First, Tiffany charges $30 per additional child. If she babysits for 4 children, you do 30 x 4, which is equal to 120. That would be the cost for the children. Now, if she charges $15 PER HOUR, then you just add up $15 + $15, which is $30, and you add that $30 to the $120. Which is $150. There you have it. If this is wrong, correct me please!
Answer:
400m(if the length of sides is 100m)
Step-by-step explanation:
4L
4×100
=400m
i just saw this class
the answer for the first one is 10m2
the answer for the second one is 90m2
have a nice day and be safe :)
It’s A B C and D
They are all correct