Answer:
( f - g ) (x) f (x) = 2x^2 - 2
g (x) = 4x + 1
answers in pics
Answer:
E. C= 80+ 12n
Step-by-step explanation:
____________
Step-by-step explanation:
always .
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I got -6/25 Sorry I can't really explain this try web2.0calc.com it helps alot with math.
Answer:
£32 : £40
Step-by-step explanation:
sum the parts of the ratio, 4 + 5 = 9 parts
Divide the amount by 9 to find the value of one part of the ratio
£72 ÷ 9 = £8 ← value of 1 part of the ratio, then
4 parts = 4 × £8 = £32
5 parts = 5 × £8 = £40
Then
£72 in the ratio 4 : 5 is £32 : £40