Tom has two grandsons, Felix and Jake. Jake is 5 years older than half Felix’s age. Tom is 4 times Jake’s age. The sum of all their ages is 137. How old are they?

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*