Which of the following are true statements about david hilbert?
he invented the pointi
he was a german mathematician.
he developed hilbert's axioms.
he wrote a biography on euclid.
hilbert's improvements to geometry are still used in textbooks today.
devot

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account