Answer: 138
Step-by-step explanation:
Since the ratio of mother to daughter is 4:1, the weight of the mother and daughter together is five times the weight of the daughter.
In fact, if the daughter weights
pound, the mother weights
pounds, and the total weight is
.
We know that this total is 185 pounds, so we have

So, the daughter weights 37 pounds.
After the mechanic it cost $1.88 cheaper to run the car
Answer:
The 2nd diagram and he has 85 baseball cards
Step-by-step explanation:
68 divided by 4= 17 17 times 5=85