The cost of a hybrid battery is $2100 Carmen claims she needs to replace the hybrid battery after driving about 100,000 miles. Is Carmen correct or incorrect

g

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72