Answer:
vi scias nenion, ĉu? vi lernas ĝin kaj ni devas respondi ĝin, ve !!
Answer:
£9.50
Step-by-step explanation:
if the price was reduced 70%, then Dave is paying 30% of the original.
0.3 of £ = 2.85
£ = 2.85 / 0.3
£ = 9.5
£9.50
Answer:
1
Step-by-step explanation:
Mean x Number of gum chewers = Total bubbles
4x4=16
add us the bubbles we do know
4+5+6=15
16-15=1
Hannah blew 1
B x b x b x b x b x b x b x b x b x b x b x b x b x b x b
Answer:
7 units
Step-by-step explanation:
A=pi*r^2
153.86=3.14*r^2
153.86/3.14=r^2
49=r^2
r=7
