3 * 0.28 + 0.38y = the total cost
Step-by-step explanation:
Answer:
y≥0
Step-by-step explanation:
no matter what is written inside it,
|x|≥0
so here
f(x)≥|-x|
so
f(x)≥0
then
y≥0
Answer:
In the allocated budget of $130 , the business person can travel 462.55 miles a day.
Step-by-step explanation:
The daily rate of car service = $37.49
Cost per mile of the car = 20 cents = $ 0.20
Total allocated budget for each day = $130
Now, out of the total budget :
The actual travelling budget = Total Budget - Daily car rate
= $130 - $37.49
= $92.51
So, the actual travelling budget each day = $92.41
Now, 
= 
or, the number of miles traveled = 462.55 miles
Hence, in the allocated budget of $130 , the business person can travel 462.55 miles a day.
so she makes $23 each hour because 9+14=23
last week she earned a total of $74? and worked as twice as many hours..ok so she worked about 3 hours last week
Answer:
(-5,9)
Step-by-step explanation: