-6+2 is -4. hope I helped!
Answer:
10 pi
Step-by-step explanation:
The circumference for a circle is calculated by 2*pi*r or d*pi.
Here we are given the diameter (d) so we plug it in.
10*pi.
Therefore, this is the answer.
Answer:
$ 39.85, $3985, $398.5
Step-by-step explanation:
Amber made money from walking dogs= $ 39.85
Brian washes car and makes 100 times as much as Amber
Money made by Brian from washing cars= 100 × $ 39.85
Money made by Brian from washing cars= $ 3985
Carla babysits and makes one tenth of money Brian makes
Money made by Carla from babysits= × $3985
Money made by Carla from babysits= $ 398.5
Hence, the correct answer is Amber made $ 39.85, Brian made $ 3985 and Carla made $ 398.5 of money
The answer is 85. To get the answer, you multiply 18 by 5, to get 90, then subtract it by 5, to get 85. Hope this helps.