Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Find annual profit: $75,000/6 = $12,500

ROI = Annual Profit/ initial investment

ROI = $12,500/$15,000 or 83.3%

hope that help

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.