book Maths Puzzle Numerical Ability

please tell me how to do pythagorean triples

(17,8,5) is this a pythagorean triple? why or why not

Read Solution (Total 1)

book Other Question

It took Terry 7 hours to drive the 390 km from Cold Bay to Morgan's Cove. He averaged 60 km/h for the first part of the trip, but was forced to complete the trip at 50 km/h due to We have to slope and figure out the y-intercept in Algebra1 I know how to find the slope and y-intercept but i don't know how to graph!!!