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I am Lyosha [343]
2 years ago
12

-10(x+12)-11x.........................,............

Mathematics
1 answer:
NNADVOKAT [17]2 years ago
7 0
-10x -120-11x
combine like terms so -10-11= -21x-120
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Find an inverse of 16 modulo 17. That is solve 16x=1(mod 17)
mote1985 [20]

Answer:

-1 is the inverse of 16 modulo 17.

Step-by-step explanation:

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On comparing with 16x=1(mod 17)

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5 0
3 years ago
Josiah and kiri are each saving money josiah starts with 100$ in savings accound and adds 5$ per week . Kiri with 40$ in her sav
juin [17]

Answer:

12 weeks

Step-by-step explanation:

Josiah and kiri are each saving money josiah starts with 100$ in savings accound and adds 5$ per week . Kiri with 40$ in her savings account adds 10$ each week after how weeks Josiah and kiri will have the same amount of money in their savings account

Josiah:

100 + 5w

Kiri:

40 + 10w

Where,

w = number of weeks

After how weeks Josiah and kiri will have the same amount of money in their savings account

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100 - 40 = 10w - 5w

60 = 5w

w = 60/5

= 12

w = 12 weeks

Josiah and kiri will have the same amount of money in their savings account after 12 weeks

6 0
2 years ago
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