Answer:
20
Step-by-step explanation:
(f + g)(x) = f(x) + g(x)
f(x) + g(x) = 3x² - 2 + 4x + 2 = 3x² + 4x
Substitute x = 2 into f(x) + g(x)
(f + g)(2) = 3(2)² + 4(2) = (3 × 4) + 8 = 12 + 8 = 20
The Coefficients is the number before the variable so in this case the coefficients are
24
3 or -3
and 7
Hope this helps!
Answer:
£252
Step-by-step explanation:
The ratio of their profit is 9 ; 5 = 9x : 5x ( x is a multiplier )
Bill gets £72 more than Mischa , then
9x = 5x + 72 ( subtract 5x from both sides )
4x = 72 ( divide both sides by 4 )
x = 18
Total received = 9x + 5x = 14x = 14(18) = £252
Answer:
1.25
Step-by-step explanation:
The answer is 3/4+1/2=1.25.
Hope this helps:)
You can get a 5 by rolling :
1 and 4
2 and 3
3 and 2
4 and 1
You can get a 9 by rolling :
3 and 6
4 and 5
5 and 4
6 and 3
There are 36 possible outcomes, hence your probability is