You need to put the equations for f(x) and g(x) into the other equation.
(4x+1 - x² -5)(x)
Simplify the parentheses
(-x²+4x-4)(x)
Now multiply the two together
-x³+4x²-4x
Since that isn't any of the choices, I assume you just need it simplify the (f-g) part of the equation.
-x²+4x-4 or A would be the answer
Answer:
the answer is £833
Step-by-step explanation:
Mary have £5000.
8 friends + Mary = 9 people
flight = £279 × 9
= £2511
accomodation = £184 × 9
= £1656
flight + accomodation = £4167
£5000 - £4167
= £833
3 : 5.....thats ur ratio...added = 8...so basically, Lisa wrapped 3 out of 8 (or 3/8) and Helen wrapped 5 out of 8 (or 5/8)
3/8(184) = 552/8 = 69 : Lisa wrapped 69
5/8(184) = 920/8 = 115 : Helen wrapped 115
Answer:
26 and 28.
Step-by-step explanation:
An even integer can be written as: for k an integer.
The sum of tow consecutive integers should equal 54:
Given that k is 13, the two consecutive integers are 26 and 28.