For the investment with interest compounded annually, find the final balance using the formula a = p(1 + r)t. $600 for 4 years at 5%

Which rational number could be graphed between -4 and -5

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?