Answer:
D.
Step-by-step explanation:
f(x)·g(x)=(x³+2x²+3x+1)(4x-5)
=
=
Let the number of thirds be x.
(2/5) = x(1/3)
2/5 = x/3
x/3 = 2/5
x = 2/5 * 3
x = 6/5
x = 1.2
Two-fifths equals 1.2 thirds
Answer:
by multiplying all numbers seperatly by each other and adding those
Step-by-step explanation:
Answer:
B) -7
Step-by-step explanation:
x+y
8+(-15)=8-15=-7
Answer:
14
3
Step-by-step explanation: