0 and 31
a whole number, also known as a counting number, is a number that is neither a negative or a fraction
The lengths of these pieces are represented as follows:
shorter piece: s
longer piece: 3s
Then s + 3s = 24 ft, or 4s = 24 ft, or s = 6 ft.
One piece of wire is 6 ft long, and the other is 18 ft long.
An integer is any whole number (not fractions) that can be either negative or positive.
1 is the only integer because 0.5 and 3/2 are not whole numbers and are fractions, while 1 is a whole number.
D = rt, Distances Equal
72t = 90(t-1)
90 = 18t
90/18 = t = 5hr
second car catch up to the first in 4hrs
Answer:
55miles per hour
Step-by-step explanation: