I can't figure out a factor for this but graphing it shows x = -2 and +1 as real roots.
Answer:
x=10
Step-by-step explanation:
3x+8x=100+10
11x=110
x=110/11
x=10
Answer:
x = -16
Step-by-step explanation:
Answer:
0.00768
Step-by-step explanation:
Answer:
the total cost will be $14
Step-by-step explanation:
a) 0.05p + 0.45f
b) 0.05(100) + 0.45(20)=
5+9
14