At a benefit concert, ten bands have volunteered to perform but there is only enough time for five of the bands to play. How many lineups are possible?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.