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Eva8 [605]
4 years ago
9

F(x)=3xg(x)=-x+1(f×g)(7)

Mathematics
2 answers:
likoan [24]4 years ago
7 0
F(x) = 3x
F(7) = 21

g(x) = -x + 1
g(7) = -7 + 1 = -6

(F x g)(7) = (21) (-6)  =  -126
Yanka [14]4 years ago
7 0
(f o g)(x) = 3(- x + 1)

= - 3x + 3

Plug in 7 to this equation
- 3(7) + 3
- 21 + 3
- 18

(f o g)(7) = - 18
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Solve the following inequality<br> 23x +1 &gt; -45
Alenkasestr [34]

Answer:

-2

Step-by-step explanation:

23x + 1 > - 45

or, 23x > - 45 - 1

or, 23x > - 46

or, x > - 46/23

or, x > - 2

hope it will help you☺

7 0
3 years ago
In the city where sonya lives, it rains and average of 8.05 centimeters each month last year.About how many centimeters of rain
erik [133]
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7 0
3 years ago
Six years ago Deki was P times as old as Benita was. If Deki is now 17 years old, how old is
wolverine [178]

Answer:

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8 0
3 years ago
Simplify the sum.<br> (-7b^2 + 5b + 2) + (b^2 +9b-4)<br> PLEASE HELP!!
IRINA_888 [86]

Answer:

The answer would be 21

5 0
3 years ago
Does 7/16 and 28/80 form a proportion?
Ivan

This would be a proportion:

7      4*7

---- ,  -------                NOTICE THAT 4 IS THE MULTIPLIER IN BOTH CASES

16      4*8

BUT

7      4*7

---- ,  -------  WOULD NOT BE A PROPORTION.  4 AND 10 ARE DIFFERENT

16      10*8                         MULTIPLIERS.

8 0
4 years ago
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