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Answer:
feet tall
Step-by-step explanation:
Ajax is "5 and 1 fourth feet tall", which can be written as the mixed number .
His sister is "3 eighths foot shorter", so she's 3/8 feet shorter than 5 1/4.
So, this is just a subtraction problem:
To solve this, we want to convert 5 1/4 into an improper fraction, which is: . Now, we want to find a common denominator. In this case, that common denominator is 8, so
.
Finally, we subtract 3/8 from 42/8: . So, Ajax's sister is 39/8 feet. Converting this into a mixed number, we have: 39/8 = 4
.
Therefore, Ajax's sister is feet tall.
Hope this helps!
The maximum number of miles the truck can be driven so that the rental cost is at most is
Further explanation:
Given:
A local company rents a moving truck for
Rent per mile is if the truck moves more than 1000 miles.
Explanation:
The rental cost of the truck is if he drove less than 1000 miles.
The rental cost of the truck can be expressed as follows,
The rental cost is at most
The maximum number of miles can be obtained as follows,
The maximum number of miles can be obtained as follows,
The maximum number of miles the truck can be driven so that the rental cost is at most is
Learn more:
- Learn more about inverse of the function brainly.com/question/1632445.
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- Learn more about range and domain of the function brainly.com/question/3412497
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Linear inequality
Keywords: local company, rents, moving, truck, $750, $0.59, maximum, 1000 miles, $1000, at most, at least, number of miles, rental cost, driven over