Answer:
27
Step-by-step explanation:
x-15=12
x=15+12
x=27
The cost of renting a truck for one day is $19.95 and has a rate of $0.50 per mile.
We can write a function rule to model the cost of renting a truck for one day.

Where x is the number of miles and y is the corresponding cost of renting.
Now we can find the cost of renting for traveling 73 miles.
Substitute x = 73 into the function.

Therefore, the cost of renting the truck for one day and 73 miles will be $56.45
Answer:
the son is 30 and the daughter is 15
Step-by-step explanation:
the mom is 55 in 15 years
100-55=45
45-30=15
15x2=30
The correct answer should be A because you have to have a common denominator in order to solve so you take 5/6x and 4/6x and solve.