3 years ago

Papa john is 50 years old. His age is 2 years more than 3 times the age of Jimmy John. How old is Jimmy?

Mathematics

1 answer:

mojhsa [17]3 years ago

4 0

Answer:

<h2>Jimmy is 16 old.</h2>

Step-by-step explanation:

J - the age of Jimmy John

50 - the age of Papa John

3J + 2 - the age of Papa John

The euaqtion:

3J + 2 = 50 <em>subtract 2 from both sides</em>

3J + 2 - 2 = 50 - 2

3J = 48 <em>divide both sides by 3</em>

3J/3 = 48/3

J = 16

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What is the simplified form of the expression? k3 [k^7/3] -5

iragen [17]

Simplify the following:
(k^3 k^7)/3 - 5

Combine powers. (k^3 k^7)/3 = k^(7 + 3)/3:
k^(7 + 3)/3 - 5

7 + 3 = 10:
k^10/3 - 5

Put each term in k^10/3 - 5 over the common denominator 3: k^10/3 - 5 = k^10/3 - 15/3:
k^10/3 - 15/3

k^10/3 - 15/3 = (k^10 - 15)/3:
Answer: (k^10 - 15)/3

3 0

3 years ago

Don't really understand how to solve please help <3

valina [46]

This is how the first one would be done. sorry if it’s a little messy the answer is 9. but try using photomath for the rest. it gives you the answer and explains how to do it