Answer:
2.82843
Step-by-step explanation:
it was what i got
Step-by-step explanation:



6 teams 5 times the key word is times this means multiply so 6x5=30
Step-by-step explanation:
f(2)= -2×2×2+ 6×2 -7
=-8+12-7
=-3
Answer:
a=8:12 c=£1.05:0.70 d=30:50:60:40
b=9:15
Step-by-step explanation: