Answer:
Bodmas rules first -7 multiplay by 3 and get -21 the 5 multiply by 2 and get 10 ..then +10 minus 21 and get -11
-3^3=9
18-9+3•2
9+3•2
12•2
24
Answer:
60% of the band won a medal.
Step-by-step explanation:
=24/40*100
=2400/40
=60%
Therefore, 60% band won a medal.
X - 13 < ( with a line under the symbol) 39
another term x - 13 < or = to 39
