Bethany has $3.10 in nickels and dimes. She has a total of 44 coins. What is the value of the nickels Bethany has?
2 answers:
0.05n + 0.1d = 3.10
n + d = 44
d = 44 - n
Substituting to the first equation:
0.05n + 0.1(44 - n) = 3.10
0.05n + 4.4 - 0.1n = 3.10
-0.05n = 3.10 - 4.4
n = 26
Obtaining the value of nickels:
26 * 0.05 = 1.3
Therefore, the value of nickels that Bethany has is $1.30
Answer:
c
Step-by-step explanation:
You might be interested in
I believe the sum of the root is: -3/2
And the product of the root is: 0
I hope this helps and have a great week :)
I think it’s just 591.66 cause u hav to divide 3550 by 6
Answer:
3
Step-by-step explanation:
12÷4=3
Have a good day:)
Yes, the two lines are parallel which makes No solution the correct answer.
