If G is the midpoint of FH and FH=6y-2, find y
fg= 4x+3
gh=7x-12

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?