First u have to find the square root for the number and then answer all of the root question then u have to find the angels
4x5-2x3-3x2-7 descending means basically the same thing as greatest to least
GCF of 32 and 48 = 16
32 - 48
16(2 - 3) <==
It would take you 7 hours.
Take the 175 miles and divide that by the speed of 25 miles per hour.
175 miles÷25 miles per hour=7 hours