*50 Points* Please help Don has 95 coins in a jar. They are all 5-cent and 10-cent coins. The total value of the coins is $7. How many of each coin type does don have?

52 ten cent coins, and you have 36 five cent coins.

Their sum is 700 cents which is equal to 7 dollars.

dude   i don't even know. i've been trying for hours.

step-by-step explanation:

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for