Hello,
Answer D:
the roots are -5,1+4i,1-4i,-4i,4i.
$750 / $30 = 25 maths teaching kids
$350 / $25 = 14 maths starter kits
if you wanted to see if it was right, you would just do 14*25 and you would get $350
hope I helped!!
Answer:
C
Step-by-step explanation:
A =
r²
so we do
5² = 25 * 
25 * 
= 78.5 square units
Answer:
idk mush
Step-by-step explanation:
i dont have a clue
Answer:
8.95
Step-by-step explanation: Add the hours and divide the money by the amount of hours