<span>answer is b.
c and d are quadratics
</span>
Answer:
eight people drink 6 glasses of water
Step-by-step explanation:
Hello,
I suppose equations are:
x+y=3 (1)
x+2y=9 (2)
(2)-(1)==>y=6
(1)==>x=3-6
x=-3, y=6
Sol={(-3,6)}
Probability is 0/12 since there are no blue lollipops in the bag.
If you divide the circumference C over the radius r, you get 2pi
2pi = C/r
this is because
C = 2pi*r
is one formula to find the circumference. Another formula is
C = pi*d
which works because d = 2r, ie the diameter is twice the radius.
