Answer:
F(a) =2a^2+4a+5
Step-by-step explanation:
just put x= a
Answer:x 31.5 mm
Step-by-step explanation:I hope this helps
Answer:
125
Step-by-step explanation:
5/4=x/100
x=500/4
x=125
Answer:
profit of 240
Step-by-step explanation:
credit to the person above me
60%=6/10
Hope this helps please mark this as brainliest answer