Answer:
x is less than twenty one
C = 2πr
C = 2π5
C = 2 (3.14) (5)
C = 2 (15.7)
C= 31.4
If she picks 2/4 in half an hour she must pick 1.5 in an hour (2/4 x 2) so times that by 2 then its 3
19.05 if you have to round round to 19
<span>2.75x + 3.25y = 215
</span>
answer is the last one (D)
