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Mamont248 [21]
3 years ago
15

Can someone help me solve these

Mathematics
2 answers:
Ierofanga [76]3 years ago
5 0
#2  the answer is 3 because -17=x-20
                                                -x=-20+17
                                                 -x=-3

#4  the answer is 9 because  x=14-5
                                                  x=9

#6 the answer is 2 because x=7-5
                                                x=2
#8 the answer is 14 because -n=6-20

#10 the answer is -2because 3 divided by 6 is 2 and then a positive divided by a negative is a negative so -2
Alex_Xolod [135]3 years ago
3 0
Subtract the number with x to get your answer.

Like for #6 you would do 7-5 which is 2, so x=2
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PLEASE HELP! NEED THIS DONE NOW!!!<br><br> 2x + 2y = 14 3x - y = 5<br><br> Show your work please!!
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frozen [14]

Answer:f(g(0))= 1/5

              g(f(0))= 7

Step-by-step explanation:

for f(g(0))=you solve for g(x) but you plug in 0 for x so g(0)= 8(0)+3

                                                                                                    =3

 so now you plug in the answer of the function of g(x) witch is 3 and plug it in as the x for F(x) so f(3)= 1/(3)+2

                                     = 1/5

so f(g(0)) is equal to 1/5

Now for G(f(0)) you solve for f(x) by pluging 0 for x so F(0)= 1/(0)+2

                                                                                               =1/2

now you plug in 1/2 for the x of g(x) so g(1/2)= 8(1/2)+3

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                                                                         =7

so g(f(0)) is equal to 7

Hope this helps:)

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