PLEASE HELP!! The same numbers of each coin have a total of $6.00. There are nickles, dimes and quarters. How many of each coin are there? Pls solve algebraically. i will give the brainliest answer!

15 of each coin

Step-by-step explanation:

So there are 3 types of coins and we know that there has to be the same number of coins. A nickle is worth 5, dime is 10, quarter is 25. So lets make an equation with the variable a. "A" equals the constant that each coin is multiplied by.

.5a + .10a + .25a = 6.00, lets solve for "a" now.

.40a = 6.00, then 6.00/.40 = 15

And there you go, there is 15 of each coin. Lets check if this is actually correct tho.

.5 x 15 = .75

.10 x 15 = 1.50

.25 x 15 = 3.75

.75 + 1.50 + 3.75 = 6.00

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88