Number 8 20B. 3A - B -C+ 2B; solve for A3C. D/3-27- 3; Solve for D U6. A grant writer for school programming is putting together a four year plan toincrease salaries and benefits. The plan is to increase the first years numbers by4% for the second year; 2.5% for the third year and 2% for the 4th year. Year onethe amount for salaries and benefits is $130,000, What would be the amounts forthe 2nd, 3rd and 4th years?107. What is the difference between simple interest and compoundThe interest, tyPicalexpcessed as a perccan beamavnt of a loon or deposit. in contrast, compo neinteeloased on the Pincipal amaunt and the iintere that acco8. A person invests in a CD (Certificate of Deposit) with $5,000. This deposit planpays 5.5% interest compounded annually and is a 10 year program. The formula15vesy Periodfor the value of the CD at the end of any year is given by the formula: A = P (1 +r)^n.What is the value at the end of 3years? At the end of 9 years?

Given: Present value or Principal amount (P) = $5000 Interest (i) = 0.055 Number of years (n) = 3

loased 8. A person invests in a CD (Certificate of Deposit) with $5,000. This deposit plan pays 5.5% interest compounded annually and is a 10 year program. The formula for the value of the CD at the end of any year is given by the formula: A = P (1 + r)^n. What is the value at the end of 3years? At the end of 9 years? vesy Peri