N=number of nickles
d=number of dimes
n is 2 times d
n=2d
total money is 1.20
convert to cens
120 cetns
5n+10d=120
n=2d
5(2d)+10d=120
10d+10d=120
20d=120
divide both sides by 120
d=6
6 dimes is answer
answer is A, 6 dimes
Answer:
a)26
b)?
c)40
Step-by-step explanation:
sorry about b I'm not sure about that one because the picture isn't clear
The least common multiple of each is 2. 2 x 25= 50. 2 x 30= 60 and 2 x 36=72
Answer:
christmas
Step-by-step explanation:
