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andriy [413]
3 years ago
15

Find the value of the expression 9.18 · z for z = 2.

Mathematics
1 answer:
loris [4]3 years ago
8 0

Answer: 18.36

Step-by-step explanation:

Replace "z" with "2":

9.18 \cdot 2 = \boxed{18.36}.

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Step-by-step explanation:

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Which form of money came into existence because of goldsmiths receipts?
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3 0
3 years ago
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Jon is 14 years older than Philip.Two years from now,Jon will be 3 times as old as Philip.How old is each now?
DanielleElmas [232]

Philip is 5 years old and Jon is 19 years old now.

Step-by-step explanation:

Step 1 :

Let x be the age of Philip Now

Since Jon is 14 years older than Philip,

Age of Jon = 14 + x

Step 2 :

After  2 years,

Age of Philip = x+ 2

Age of Jon = 14+x+2 = 16+x

Step 3 :

Given that in 2 years, Jon will be 3 times as old as Philip.

So we have 16 + x =3(x+2)

=> 16 + x = 3x +6

=> 2x = 10 = x = 5

Hence age of Philip is 5 years

Age of jon = x + 14 = 5+ 14 =19 years

7 0
3 years ago
A fish starts at -9 meters and changes -11 meters
otez555 [7]

Answer:

the growth difference would be -3

Step-by-step explanation:

6 0
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Please help it’s due
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Answer:

c,

Step-by-step explanation:

have a good day, glad I could help :)

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